{
 "version": "2026-10-20",
 "license": "Dimension sheets are written by Xem Studio from the cited sources and are free to use (CC BY 4.0, attribute 'Xem Studio'). Linked files belong to their publishers under the license shown; Xem Studio does not host them. 'license_verified: false' means the license shown is from memory or the publisher's page as last read and should be confirmed at the link before commercial use.",
 "slug": "flat-washers-metric-m10-m24",
 "name": "Flat washers, M10 to M24 (ISO 7089 / DIN 125-A)",
 "kind": "standard",
 "category": "Hardware",
 "group": "Fasteners",
 "year": null,
 "question": "What size washer goes with an M12 bolt?",
 "tags": [
  "washer",
  "iso 7089",
  "din 125"
 ],
 "aliases": [
  "m12 washer dimensions",
  "din 125 m16"
 ],
 "overall_mm": {
  "length": null,
  "width": null,
  "height": null
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 6,
 "url": "https://xemstudio.com/objects/flat-washers-metric-m10-m24/",
 "sheet_txt": "https://xemstudio.com/objects/flat-washers-metric-m10-m24/sheet.txt",
 "sheet": {
  "basis": "ISO 7089 normal series: d1, d2, h",
  "overall_mm": {
   "length": null,
   "width": null,
   "height": null
  },
  "notes": [],
  "table": {
   "columns": [
    "thread",
    "id_mm",
    "od_mm",
    "thickness_mm"
   ],
   "rows": [
    [
     "M10",
     10.5,
     20,
     2
    ],
    [
     "M12",
     13,
     24,
     2.5
    ],
    [
     "M14",
     15,
     28,
     2.5
    ],
    [
     "M16",
     17,
     30,
     3
    ],
    [
     "M20",
     21,
     37,
     3
    ],
    [
     "M24",
     25,
     44,
     4
    ]
   ]
  }
 },
 "sheet_text": "Flat washers, M10 to M24 (ISO 7089 / DIN 125-A) — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/flat-washers-metric-m10-m24/  (CC BY 4.0)\nBasis: ISO 7089 normal series: d1, d2, h\nCatalog version: 2026-10-20\n\nSizes: see table below\n\nthread  id_mm  od_mm  thickness_mm\nM10  10.5  20  2.0\nM12  13.0  24  2.5\nM14  15.0  28  2.5\nM16  17.0  30  3.0\nM20  21.0  37  3.0\nM24  25.0  44  4.0\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- ISO: ISO 7089 Plain washers, normal series — standard — ISO; dimensions are facts [verify license at link] — https://www.iso.org/standard/40159.html\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 6 parts): https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/index.json\nAPI: https://xemstudio.com/api/geometry?object=flat-washers-metric-m10-m24\n",
 "sources": [
  {
   "publisher": "ISO",
   "title": "ISO 7089 Plain washers, normal series",
   "url": "https://www.iso.org/standard/40159.html",
   "formats": [
    "standard"
   ],
   "license": "ISO; dimensions are facts",
   "license_verified": false,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "socket-head-cap-screws-metric-m10-m24",
  "hex-head-screws-metric-m10-m24",
  "hex-nuts-metric-m10-m24",
  "socket-head-cap-screws-metric",
  "hex-nuts-metric"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. 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.",
 "mating": [],
 "faq": [
  {
   "q": "M12 washer?",
   "a": "Ø13 × Ø24 × 2.5."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "washer-m10",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m10.step",
   "stl": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m10.stl",
   "note": "M10 flat washer: Ø10.5 × Ø20 × 2.0"
  },
  {
   "file": "washer-m12",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m12.step",
   "stl": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m12.stl",
   "note": "M12 flat washer: Ø13.0 × Ø24 × 2.5"
  },
  {
   "file": "washer-m14",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m14.step",
   "stl": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m14.stl",
   "note": "M14 flat washer: Ø15.0 × Ø28 × 2.5"
  },
  {
   "file": "washer-m16",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m16.step",
   "stl": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m16.stl",
   "note": "M16 flat washer: Ø17.0 × Ø30 × 3.0"
  },
  {
   "file": "washer-m20",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m20.step",
   "stl": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m20.stl",
   "note": "M20 flat washer: Ø21.0 × Ø37 × 3.0"
  },
  {
   "file": "washer-m24",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m24.step",
   "stl": "https://xemstudio.com/files/hardware/flat-washers-metric-m10-m24/washer-m24.stl",
   "note": "M24 flat washer: Ø25.0 × Ø44 × 4.0"
  }
 ],
 "markdown": "https://xemstudio.com/objects/flat-washers-metric-m10-m24/index.md"
}