{
 "version": "2026-10-20",
 "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.",
 "slug": "clevis-pins-iso-2341",
 "name": "Clevis pins with head, ISO 2341 (DIN 1444) forms A and B, d 3–100: head diameter and height, split-pin hole, le, radius + example pin models",
 "kind": "standard",
 "category": "Hardware",
 "group": "Fasteners",
 "year": null,
 "question": "What are the head diameter, head height and split-pin hole of an ISO 2341 clevis pin, and what size cotter pin goes with it?",
 "tags": [
  "clevis pin",
  "clevis pin with head",
  "iso 2341",
  "din 1444",
  "din 1434",
  "split pin hole",
  "cotter pin hole",
  "pin",
  "linkage pin",
  "fastener"
 ],
 "aliases": [
  "iso 2341 clevis pin",
  "din 1444 clevis pin dimensions",
  "clevis pin head diameter",
  "10 mm clevis pin head diameter",
  "clevis pin split pin hole size",
  "clevis pin 8 mm head height",
  "clevis pin cotter pin size chart",
  "iso 2341 b 10x50",
  "clevis pin 12 mm dimensions",
  "clevis pin 6 mm",
  "clevis pin le min",
  "clevis pin underhead radius",
  "clevis pin form a vs form b",
  "clevis pin step file"
 ],
 "overall_mm": {
  "length": 18,
  "width": 18,
  "height": 54
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 10,
 "url": "https://xemstudio.com/objects/clevis-pins-iso-2341/",
 "sheet_txt": "https://xemstudio.com/objects/clevis-pins-iso-2341/sheet.txt",
 "sheet": {
  "basis": "Global Fastener's ISO 2341:1986 table for d 3 to 100 (26 sizes), ITA Fasteners' ISO 2341 B table for d 4 to 24 (agrees on every value), Amesweb for what each symbol is, one maker's inch rows (Sunhyings); ten example pin models as files",
  "overall_mm": {
   "length": 18,
   "width": 18,
   "height": 54
  },
  "notes": [
   "ISO 2341 covers clevis pins with head, form A (plain) and form B (with a split-pin hole), d 3 to 100 mm. Columns in mm: d (nominal, h11) and its minimum limit, head dk h14 (max / min), head height k js14 (nominal, with its max / min), split-pin hole d1 H13 (nominal / max, B only), c max, e, le min and the under-head radius r. Global Fastener and ITA agree on d, dk, k, d1, c, e, le and r for every size 4 to 24 mm; the tolerance classes (h11, h14, js14, H13) are ITA's and Amesweb's headings, and d min and the max / min values are consistent with them (for example d 10 h11: 9.91 min).",
   "Symbols, from Amesweb's label list: c = end chamfer, e = head chamfer, le = 'end to centre' (the distance from the pin end to the centre of the split-pin hole) and r = under-head radius. The standard says le may in no case be smaller than the tabulated value (Amesweb, iTeh's page for the standard), so le is a minimum, not a fixed position. The sources read give the chamfer sizes c and e but not their angle, so the models leave the end and head chamfers off.",
   "Cotter size follows the hole: d1 is the split pin's nominal size (ISO 1234 split pins are sized by the hole, see split-pins-iso-1234). The size-to-pin ranges of ISO 1234 and the d1 of ISO 2341 line up for every one of the 26 sizes here (for example d 10 and d 12 both take 3.2 mm, d 24 and d 27 take 6.3 mm, d 70 to 100 take 13 mm).",
   "Inch rows (a maker's table citing ISO 2341 B / DIN 1444 and ASME B18.8.1): nominal diameter, its metric equivalent, head diameter, effective grip length range, hole diameter and recommended cotter pin; the page defines grip length as under the head to the centre of the cross hole, and gives h11 as the pin tolerance. One maker's values; the ASME standard was not read.",
   "Files: ten pins drawn at true size from the numbers above (form B at d 4, 5, 6, 8, 10, 12, 16, 20 and form A at d 6 and 10). The shank lengths (20, 25, 30, 40, 50, 60, 80, 100 mm) are Xem's examples; the commercial length series was not read for the full range. The hole axis is placed at le min from the pin end and the hole runs straight through the shank at d1 nominal. Pin ends and head are square (no chamfers). Lengths not listed: change the length in your CAD; the head and hole numbers do not depend on it.",
   "The existing page pins-clevises-and-joints has small model-work clevis pins (d 3 to 8) and a different set of split-pin and R-clip notes; this page is the ISO 2341 table for d 3 to 100."
  ],
  "table": {
   "columns": [
    "d nominal (mm, h11)",
    "d min (mm)",
    "head dk h14 max / min",
    "head height k js14: nominal (max / min)",
    "split-pin hole d1 H13: nominal / max",
    "c max",
    "e",
    "le min",
    "r"
   ],
   "rows": [
    [
     "3",
     "2.94",
     "5 / 4.7",
     "1 (1.125 / 0.875)",
     "0.8 / 0.94",
     "1",
     "0.5",
     "1.6",
     "0.6"
    ],
    [
     "4",
     "3.925",
     "6 / 5.7",
     "1 (1.125 / 0.875)",
     "1 / 1.14",
     "1",
     "0.5",
     "2.2",
     "0.6"
    ],
    [
     "5",
     "4.925",
     "8 / 7.64",
     "1.6 (1.725 / 1.475)",
     "1.2 / 1.34",
     "2",
     "1",
     "2.9",
     "0.6"
    ],
    [
     "6",
     "5.925",
     "10 / 9.64",
     "2 (2.125 / 1.875)",
     "1.6 / 1.74",
     "2",
     "1",
     "3.2",
     "0.6"
    ],
    [
     "8",
     "7.91",
     "14 / 13.57",
     "3 (3.125 / 2.875)",
     "2 / 2.14",
     "2",
     "1",
     "3.5",
     "0.6"
    ],
    [
     "10",
     "9.91",
     "18 / 17.57",
     "4 (4.15 / 3.85)",
     "3.2 / 3.38",
     "2",
     "1",
     "4.5",
     "0.6"
    ],
    [
     "12",
     "11.89",
     "20 / 19.48",
     "4 (4.15 / 3.85)",
     "3.2 / 3.38",
     "3",
     "1.6",
     "5.5",
     "0.6"
    ],
    [
     "14",
     "13.89",
     "22 / 21.48",
     "4 (4.15 / 3.85)",
     "4 / 4.18",
     "3",
     "1.6",
     "6",
     "0.6"
    ],
    [
     "16",
     "15.89",
     "25 / 24.48",
     "4.5 (4.65 / 4.35)",
     "4 / 4.18",
     "3",
     "1.6",
     "6",
     "0.6"
    ],
    [
     "18",
     "17.89",
     "28 / 27.48",
     "5 (5.15 / 4.85)",
     "5 / 5.18",
     "3",
     "1.6",
     "7",
     "1"
    ],
    [
     "20",
     "19.87",
     "30 / 29.48",
     "5 (5.15 / 4.85)",
     "5 / 5.18",
     "4",
     "2",
     "8",
     "1"
    ],
    [
     "22",
     "21.87",
     "33 / 32.38",
     "5.5 (5.65 / 5.35)",
     "5 / 5.18",
     "4",
     "2",
     "8",
     "1"
    ],
    [
     "24",
     "23.87",
     "36 / 35.38",
     "6 (6.15 / 5.85)",
     "6.3 / 6.52",
     "4",
     "2",
     "9",
     "1"
    ],
    [
     "27",
     "26.87",
     "40 / 39.38",
     "6 (6.15 / 5.85)",
     "6.3 / 6.52",
     "4",
     "2",
     "9",
     "1"
    ],
    [
     "30",
     "29.87",
     "44 / 43.38",
     "8 (8.18 / 7.82)",
     "8 / 8.22",
     "4",
     "2",
     "10",
     "1"
    ],
    [
     "33",
     "32.84",
     "47 / 46.38",
     "8 (8.18 / 7.82)",
     "8 / 8.22",
     "4",
     "2",
     "10",
     "1"
    ],
    [
     "36",
     "35.84",
     "50 / 49.38",
     "8 (8.18 / 7.82)",
     "8 / 8.22",
     "4",
     "2",
     "10",
     "1"
    ],
    [
     "40",
     "39.84",
     "55 / 54.26",
     "8 (8.18 / 7.82)",
     "8 / 8.22",
     "4",
     "2",
     "10",
     "1"
    ],
    [
     "45",
     "44.84",
     "60 / 59.26",
     "9 (9.18 / 8.82)",
     "10 / 10.22",
     "4",
     "2",
     "12",
     "1"
    ],
    [
     "50",
     "49.84",
     "66 / 65.26",
     "9 (9.18 / 8.82)",
     "10 / 10.22",
     "4",
     "2",
     "12",
     "1"
    ],
    [
     "55",
     "54.81",
     "72 / 71.26",
     "11 (11.215 / 10.785)",
     "10 / 10.22",
     "6",
     "3",
     "14",
     "1"
    ],
    [
     "60",
     "59.81",
     "78 / 77.26",
     "12 (12.215 / 11.785)",
     "10 / 10.22",
     "6",
     "3",
     "14",
     "1"
    ],
    [
     "70",
     "69.81",
     "90 / 89.13",
     "13 (13.215 / 12.785)",
     "13 / 13.27",
     "6",
     "3",
     "16",
     "1"
    ],
    [
     "80",
     "79.81",
     "100 / 99.13",
     "13 (13.215 / 12.785)",
     "13 / 13.27",
     "6",
     "3",
     "16",
     "1"
    ],
    [
     "90",
     "89.78",
     "110 / 109.13",
     "13 (13.215 / 12.785)",
     "13 / 13.27",
     "6",
     "3",
     "16",
     "1"
    ],
    [
     "100",
     "99.78",
     "120 / 119.13",
     "13 (13.215 / 12.785)",
     "13 / 13.27",
     "6",
     "3",
     "16",
     "1"
    ],
    [
     "inch: 1/4 in (6 mm)",
     "head Ø 0.375 in",
     "grip length 0.50–2.00 in",
     "hole Ø 0.076 in",
     "cotter 1/16 in",
     "",
     "",
     "",
     ""
    ],
    [
     "inch: 5/16 in (8 mm)",
     "head Ø 0.438 in",
     "grip length 0.75–3.00 in",
     "hole Ø 0.106 in",
     "cotter 3/32 in",
     "",
     "",
     "",
     ""
    ],
    [
     "inch: 3/8 in (10 mm)",
     "head Ø 0.500 in",
     "grip length 1.00–4.00 in",
     "hole Ø 0.106 in",
     "cotter 3/32 in",
     "",
     "",
     "",
     ""
    ],
    [
     "inch: 1/2 in (12 mm)",
     "head Ø 0.625 in",
     "grip length 1.00–5.00 in",
     "hole Ø 0.141 in",
     "cotter 1/8 in",
     "",
     "",
     "",
     ""
    ],
    [
     "inch: 5/8 in (16 mm)",
     "head Ø 0.812 in",
     "grip length 1.50–6.00 in",
     "hole Ø 0.141 in",
     "cotter 1/8 in",
     "",
     "",
     "",
     ""
    ],
    [
     "inch: 3/4 in (20 mm)",
     "head Ø 0.938 in",
     "grip length 2.00–8.00 in",
     "hole Ø 0.172 in",
     "cotter 5/32 in",
     "",
     "",
     "",
     ""
    ],
    [
     "inch: 1 in (25 mm)",
     "head Ø 1.250 in",
     "grip length 2.50–10.00 in",
     "hole Ø 0.203 in",
     "cotter 3/16 in",
     "",
     "",
     "",
     ""
    ]
   ]
  }
 },
 "sheet_text": "Clevis pins with head, ISO 2341 (DIN 1444) forms A and B, d 3–100: head diameter and height, split-pin hole, le, radius + example pin models — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/clevis-pins-iso-2341/  (sheet CC BY 4.0)\nBasis: Global Fastener's ISO 2341:1986 table for d 3 to 100 (26 sizes), ITA Fasteners' ISO 2341 B table for d 4 to 24 (agrees on every value), Amesweb for what each symbol is, one maker's inch rows (Sunhyings); ten example pin models as files\nCatalog version: 2026-10-20\n\nOverall (mm): length 18.0, width 18.0, height 54.0\n- ISO 2341 covers clevis pins with head, form A (plain) and form B (with a split-pin hole), d 3 to 100 mm. Columns in mm: d (nominal, h11) and its minimum limit, head dk h14 (max / min), head height k js14 (nominal, with its max / min), split-pin hole d1 H13 (nominal / max, B only), c max, e, le min and the under-head radius r. Global Fastener and ITA agree on d, dk, k, d1, c, e, le and r for every size 4 to 24 mm; the tolerance classes (h11, h14, js14, H13) are ITA's and Amesweb's headings, and d min and the max / min values are consistent with them (for example d 10 h11: 9.91 min).\n- Symbols, from Amesweb's label list: c = end chamfer, e = head chamfer, le = 'end to centre' (the distance from the pin end to the centre of the split-pin hole) and r = under-head radius. The standard says le may in no case be smaller than the tabulated value (Amesweb, iTeh's page for the standard), so le is a minimum, not a fixed position. The sources read give the chamfer sizes c and e but not their angle, so the models leave the end and head chamfers off.\n- Cotter size follows the hole: d1 is the split pin's nominal size (ISO 1234 split pins are sized by the hole, see split-pins-iso-1234). The size-to-pin ranges of ISO 1234 and the d1 of ISO 2341 line up for every one of the 26 sizes here (for example d 10 and d 12 both take 3.2 mm, d 24 and d 27 take 6.3 mm, d 70 to 100 take 13 mm).\n- Inch rows (a maker's table citing ISO 2341 B / DIN 1444 and ASME B18.8.1): nominal diameter, its metric equivalent, head diameter, effective grip length range, hole diameter and recommended cotter pin; the page defines grip length as under the head to the centre of the cross hole, and gives h11 as the pin tolerance. One maker's values; the ASME standard was not read.\n- Files: ten pins drawn at true size from the numbers above (form B at d 4, 5, 6, 8, 10, 12, 16, 20 and form A at d 6 and 10). The shank lengths (20, 25, 30, 40, 50, 60, 80, 100 mm) are Xem's examples; the commercial length series was not read for the full range. The hole axis is placed at le min from the pin end and the hole runs straight through the shank at d1 nominal. Pin ends and head are square (no chamfers). Lengths not listed: change the length in your CAD; the head and hole numbers do not depend on it.\n- The existing page pins-clevises-and-joints has small model-work clevis pins (d 3 to 8) and a different set of split-pin and R-clip notes; this page is the ISO 2341 table for d 3 to 100.\n\nd nominal (mm, h11)  d min (mm)  head dk h14 max / min  head height k js14: nominal (max / min)  split-pin hole d1 H13: nominal / max  c max  e  le min  r\n3  2.94  5 / 4.7  1 (1.125 / 0.875)  0.8 / 0.94  1  0.5  1.6  0.6\n4  3.925  6 / 5.7  1 (1.125 / 0.875)  1 / 1.14  1  0.5  2.2  0.6\n5  4.925  8 / 7.64  1.6 (1.725 / 1.475)  1.2 / 1.34  2  1  2.9  0.6\n6  5.925  10 / 9.64  2 (2.125 / 1.875)  1.6 / 1.74  2  1  3.2  0.6\n8  7.91  14 / 13.57  3 (3.125 / 2.875)  2 / 2.14  2  1  3.5  0.6\n10  9.91  18 / 17.57  4 (4.15 / 3.85)  3.2 / 3.38  2  1  4.5  0.6\n12  11.89  20 / 19.48  4 (4.15 / 3.85)  3.2 / 3.38  3  1.6  5.5  0.6\n14  13.89  22 / 21.48  4 (4.15 / 3.85)  4 / 4.18  3  1.6  6  0.6\n16  15.89  25 / 24.48  4.5 (4.65 / 4.35)  4 / 4.18  3  1.6  6  0.6\n18  17.89  28 / 27.48  5 (5.15 / 4.85)  5 / 5.18  3  1.6  7  1\n20  19.87  30 / 29.48  5 (5.15 / 4.85)  5 / 5.18  4  2  8  1\n22  21.87  33 / 32.38  5.5 (5.65 / 5.35)  5 / 5.18  4  2  8  1\n24  23.87  36 / 35.38  6 (6.15 / 5.85)  6.3 / 6.52  4  2  9  1\n27  26.87  40 / 39.38  6 (6.15 / 5.85)  6.3 / 6.52  4  2  9  1\n30  29.87  44 / 43.38  8 (8.18 / 7.82)  8 / 8.22  4  2  10  1\n33  32.84  47 / 46.38  8 (8.18 / 7.82)  8 / 8.22  4  2  10  1\n36  35.84  50 / 49.38  8 (8.18 / 7.82)  8 / 8.22  4  2  10  1\n40  39.84  55 / 54.26  8 (8.18 / 7.82)  8 / 8.22  4  2  10  1\n45  44.84  60 / 59.26  9 (9.18 / 8.82)  10 / 10.22  4  2  12  1\n50  49.84  66 / 65.26  9 (9.18 / 8.82)  10 / 10.22  4  2  12  1\n55  54.81  72 / 71.26  11 (11.215 / 10.785)  10 / 10.22  6  3  14  1\n60  59.81  78 / 77.26  12 (12.215 / 11.785)  10 / 10.22  6  3  14  1\n70  69.81  90 / 89.13  13 (13.215 / 12.785)  13 / 13.27  6  3  16  1\n80  79.81  100 / 99.13  13 (13.215 / 12.785)  13 / 13.27  6  3  16  1\n90  89.78  110 / 109.13  13 (13.215 / 12.785)  13 / 13.27  6  3  16  1\n100  99.78  120 / 119.13  13 (13.215 / 12.785)  13 / 13.27  6  3  16  1\ninch: 1/4 in (6 mm)  head Ø 0.375 in  grip length 0.50–2.00 in  hole Ø 0.076 in  cotter 1/16 in        \ninch: 5/16 in (8 mm)  head Ø 0.438 in  grip length 0.75–3.00 in  hole Ø 0.106 in  cotter 3/32 in        \ninch: 3/8 in (10 mm)  head Ø 0.500 in  grip length 1.00–4.00 in  hole Ø 0.106 in  cotter 3/32 in        \ninch: 1/2 in (12 mm)  head Ø 0.625 in  grip length 1.00–5.00 in  hole Ø 0.141 in  cotter 1/8 in        \ninch: 5/8 in (16 mm)  head Ø 0.812 in  grip length 1.50–6.00 in  hole Ø 0.141 in  cotter 1/8 in        \ninch: 3/4 in (20 mm)  head Ø 0.938 in  grip length 2.00–8.00 in  hole Ø 0.172 in  cotter 5/32 in        \ninch: 1 in (25 mm)  head Ø 1.250 in  grip length 2.50–10.00 in  hole Ø 0.203 in  cotter 3/16 in        \n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Global Fastener: ISO 2341:1986 clevis pins with head, types A and B, d 3 to 100: d min, dk max / min, d1, c, e, k, le min, r — web — Reference page; numbers only — https://www.globalfastener.com/standards/detail_252.html\n- ITA Fasteners: Clevis pins ISO 2341 B: d h11, dk h14, k js14, d1 H13, c max, e, le min, r for d 4 to 24 — web — Maker page; numbers only — https://itafasteners.com/products-pins-clevis.php\n- Amesweb: Metric clevis pin dimensions: symbol labels d1, dk, dl, c (end chamfer), e (head chamfer), k, le (end to centre), r (underhead radius); d h11, dk h14, dl H13 (calculator; values not readable) — web — Reference page; labels only — https://Amesweb.info/Fasteners/Pins/Clevis_Pins_Dimensions_Metric.aspx\n- Sunhyings: Industrial clevis pins ISO 2341 B / DIN 1444: inch rows 1/4 to 1 in with head diameter, grip length range, hole and recommended cotter pin (one maker's table) — web — Maker page; numbers only — https://sunhyings.com/?p=10706\n- ISO: ISO 2341:1986: Clevis pins with head (standard body catalogue page; the standard itself is paid) — web — Standard body catalogue page — https://www.iso.org/standard/7178.html\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 10 parts): https://xemstudio.com/files/hardware/clevis-pins-iso-2341/index.json\nAPI: https://xemstudio.com/api/geometry?object=clevis-pins-iso-2341\n",
 "sources": [
  {
   "publisher": "Global Fastener",
   "title": "ISO 2341:1986 clevis pins with head, types A and B, d 3 to 100: d min, dk max / min, d1, c, e, k, le min, r",
   "url": "https://www.globalfastener.com/standards/detail_252.html",
   "formats": [
    "web"
   ],
   "license": "Reference page; numbers only",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "ITA Fasteners",
   "title": "Clevis pins ISO 2341 B: d h11, dk h14, k js14, d1 H13, c max, e, le min, r for d 4 to 24",
   "url": "https://itafasteners.com/products-pins-clevis.php",
   "formats": [
    "web"
   ],
   "license": "Maker page; numbers only",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Amesweb",
   "title": "Metric clevis pin dimensions: symbol labels d1, dk, dl, c (end chamfer), e (head chamfer), k, le (end to centre), r (underhead radius); d h11, dk h14, dl H13 (calculator; values not readable)",
   "url": "https://Amesweb.info/Fasteners/Pins/Clevis_Pins_Dimensions_Metric.aspx",
   "formats": [
    "web"
   ],
   "license": "Reference page; labels only",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Sunhyings",
   "title": "Industrial clevis pins ISO 2341 B / DIN 1444: inch rows 1/4 to 1 in with head diameter, grip length range, hole and recommended cotter pin (one maker's table)",
   "url": "https://sunhyings.com/?p=10706",
   "formats": [
    "web"
   ],
   "license": "Maker page; numbers only",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "ISO",
   "title": "ISO 2341:1986: Clevis pins with head (standard body catalogue page; the standard itself is paid)",
   "url": "https://www.iso.org/standard/7178.html",
   "formats": [
    "web"
   ],
   "license": "Standard body catalogue page",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "split-pins-iso-1234",
  "r-clips-hairpin-cotters-din-11024",
  "clevis-pins",
  "taper-pins-iso-2339-ansi-b18-8-2",
  "dowel-pins-iso-2338-8734",
  "retaining-rings-din-471-external"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no tolerance added)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no tolerance added. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn. Typical accuracy by process and ISO 286 fits: https://xemstudio.com/tolerances/",
 "mating": [
  {
   "feature": "split-pin hole d1 (form B)",
   "exact": "3 → Ø0.8, 4 → Ø1, 5 → Ø1.2, 6 → Ø1.6, 8 → Ø2, 10 and 12 → Ø3.2, 16 → Ø4, 20 → Ø5 mm (H13), axis le min from the pin end (4: 2.2, 6: 3.2, 10: 4.5, 20: 8)",
   "mates": "ISO 1234 split pin whose nominal size equals the hole (see split-pins-iso-1234); the cross hole through the pin",
   "fit": "slide",
   "files": "clevis-pin-iso-2341-b-"
  },
  {
   "feature": "pin shank d",
   "exact": "Ø4, 5, 6, 8, 10, 12, 16, 20 mm (h11, nominal = maximum)",
   "mates": "hole through the clevis (fork) and the link; the hole class is not in the sources read",
   "fit": "run",
   "files": "clevis-pin-iso-2341-"
  }
 ],
 "fit_classes": {
  "press": "stays put: pin, tube, bearing or magnet held by interference. ISO 286 equivalent: H7/p6 (locational interference) or tighter.",
  "slide": "assembles by hand and is held by a grub, pinch or clamp: shaft in a hub, rod in a socket, spigot in a bore. ISO 286 equivalent: H7/g6 or H7/h6.",
  "run": "turns or slides in use: pin in a link, rod through a guide. ISO 286 equivalent: H8/f7 (close running).",
  "socket": "large sliding fit: syringe barrel, sleeve, bobbin in a bore. ISO 286 equivalent: H9/d9 (free running) or looser.",
  "clamp": "split part that closes on the mating part with screws: make it at size.",
  "designed": "a gap that is part of the design (piston fit option, displacer gap, air gap): do not change."
 },
 "faq": [
  {
   "q": "What are the head and hole of a 10 mm ISO 2341 clevis pin?",
   "a": "Head Ø18 (h14) × 4 mm, split-pin hole Ø3.2 (H13), le min 4.5 mm, under-head radius 0.6 mm (Global Fastener and ITA agree)."
  },
  {
   "q": "What cotter pin for a 12 mm clevis pin?",
   "a": "The ISO 2341 hole d1 is 3.2 mm, so a 3.2 mm split pin (ISO 1234 nominal size = hole size)."
  },
  {
   "q": "What is the difference between form A and form B?",
   "a": "Form A has no split-pin hole; form B has the cross hole for a split pin (iTeh's page for ISO 2341). The models include both."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "clevis-pin-iso-2341-b-4x20",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-4x20.step",
   "stl": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-4x20.stl",
   "note": "clevis pin with head, ISO 2341 form B (with split-pin hole): shank Ø4 × 20 mm under the head (example length, Xem's choice), head Ø6 × 1 mm, under-head radius 0.6 mm, split-pin hole Ø1 across the shank with its axis 2.2 mm (le min) from the pin end (example position, le is a minimum in the standard); no end or head chamfer (their angle is not in the sources read)"
  },
  {
   "file": "clevis-pin-iso-2341-b-5x25",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-5x25.step",
   "stl": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-5x25.stl",
   "note": "clevis pin with head, ISO 2341 form B (with split-pin hole): shank Ø5 × 25 mm under the head (example length, Xem's choice), head Ø8 × 1.6 mm, under-head radius 0.6 mm, split-pin hole Ø1.2 across the shank with its axis 2.9 mm (le min) from the pin end (example position, le is a minimum in the standard); no end or head chamfer (their angle is not in the sources read)"
  },
  {
   "file": "clevis-pin-iso-2341-b-6x30",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-6x30.step",
   "stl": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-6x30.stl",
   "note": "clevis pin with head, ISO 2341 form B (with split-pin hole): shank Ø6 × 30 mm under the head (example length, Xem's choice), head Ø10 × 2 mm, under-head radius 0.6 mm, split-pin hole Ø1.6 across the shank with its axis 3.2 mm (le min) from the pin end (example position, le is a minimum in the standard); no end or head chamfer (their angle is not in the sources read)"
  },
  {
   "file": "clevis-pin-iso-2341-b-8x40",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-8x40.step",
   "stl": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-8x40.stl",
   "note": "clevis pin with head, ISO 2341 form B (with split-pin hole): shank Ø8 × 40 mm under the head (example length, Xem's choice), head Ø14 × 3 mm, under-head radius 0.6 mm, split-pin hole Ø2 across the shank with its axis 3.5 mm (le min) from the pin end (example position, le is a minimum in the standard); no end or head chamfer (their angle is not in the sources read)"
  },
  {
   "file": "clevis-pin-iso-2341-b-10x50",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-10x50.step",
   "stl": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-10x50.stl",
   "note": "clevis pin with head, ISO 2341 form B (with split-pin hole): shank Ø10 × 50 mm under the head (example length, Xem's choice), head Ø18 × 4 mm, under-head radius 0.6 mm, split-pin hole Ø3.2 across the shank with its axis 4.5 mm (le min) from the pin end (example position, le is a minimum in the standard); no end or head chamfer (their angle is not in the sources read)"
  },
  {
   "file": "clevis-pin-iso-2341-b-12x60",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-12x60.step",
   "stl": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-12x60.stl",
   "note": "clevis pin with head, ISO 2341 form B (with split-pin hole): shank Ø12 × 60 mm under the head (example length, Xem's choice), head Ø20 × 4 mm, under-head radius 0.6 mm, split-pin hole Ø3.2 across the shank with its axis 5.5 mm (le min) from the pin end (example position, le is a minimum in the standard); no end or head chamfer (their angle is not in the sources read)"
  },
  {
   "file": "clevis-pin-iso-2341-b-16x80",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-16x80.step",
   "stl": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-16x80.stl",
   "note": "clevis pin with head, ISO 2341 form B (with split-pin hole): shank Ø16 × 80 mm under the head (example length, Xem's choice), head Ø25 × 4.5 mm, under-head radius 0.6 mm, split-pin hole Ø4 across the shank with its axis 6 mm (le min) from the pin end (example position, le is a minimum in the standard); no end or head chamfer (their angle is not in the sources read)"
  },
  {
   "file": "clevis-pin-iso-2341-b-20x100",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-20x100.step",
   "stl": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-b-20x100.stl",
   "note": "clevis pin with head, ISO 2341 form B (with split-pin hole): shank Ø20 × 100 mm under the head (example length, Xem's choice), head Ø30 × 5 mm, under-head radius 1 mm, split-pin hole Ø5 across the shank with its axis 8 mm (le min) from the pin end (example position, le is a minimum in the standard); no end or head chamfer (their angle is not in the sources read)"
  },
  {
   "file": "clevis-pin-iso-2341-a-6x30",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-a-6x30.step",
   "stl": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-a-6x30.stl",
   "note": "clevis pin with head, ISO 2341 form A (without split-pin hole): shank Ø6 × 30 mm under the head (example length, Xem's choice), head Ø10 × 2 mm, under-head radius 0.6 mm; no end or head chamfer (their angle is not in the sources read)"
  },
  {
   "file": "clevis-pin-iso-2341-a-10x50",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-a-10x50.step",
   "stl": "https://xemstudio.com/files/hardware/clevis-pins-iso-2341/clevis-pin-iso-2341-a-10x50.stl",
   "note": "clevis pin with head, ISO 2341 form A (without split-pin hole): shank Ø10 × 50 mm under the head (example length, Xem's choice), head Ø18 × 4 mm, under-head radius 0.6 mm; no end or head chamfer (their angle is not in the sources read)"
  }
 ],
 "markdown": "https://xemstudio.com/objects/clevis-pins-iso-2341/index.md"
}