ISO 6432 round mini cylinders, bore 8-25: rod thread, rod Ø, nose thread M12/M16/M22, port + 2 hole gauges — dimension sheet Source: Xem Studio, https://xemstudio.com/objects/iso-6432-round-pneumatic-cylinder-mounting/ (sheet CC BY 4.0) Basis: Riegler's ISO 6432 datasheet cross-checked against Emerson ASCO's catalogue and AutomationDirect's spec sheet; two Xem-drawn hole gauges Catalog version: 2026-10-20 Overall (mm): length 74.0, width 34.0, height 4.0 - ISO 6432:1985 is the 10 bar round mini cylinder series, bores 8, 10, 12, 16, 20, 25 mm (iTeh scope page). The body is a round tube with a threaded nose; the cylinder bolts through a panel or bracket hole with a nut on the nose thread (the standard also lists flange, rear-eye and angle mounts, whose tables are OCR-garbled in the sample and are not used). - Rows are what at least two sources print. Rod thread: M4, M4, M6, M6, M8, M10×1.25 (Riegler, Emerson for 10 to 25; AutomationDirect prints the clevis / eye thread M6, M6, M8, M10×1.25 for bores 12 to 25). Nose thread BE: M12×1.25 (8, 10), M16×1.5 (12, 16), M22×1.5 (20, 25) (Riegler, Emerson; AutomationDirect's mounting nuts M16×1.5 for 12 and 16 and M22×1.5 for 20 and 25). Port: M5 (10 to 16) and G1/8 (20, 25) (Emerson, AutomationDirect; bore 8 is M5 on Riegler alone). AM (12, 12, 16, 16, 20, 22): Riegler's AM column and Emerson's F column agree. - Rod diameter: 6, 6, 8, 10 mm for bores 12 to 25 (AutomationDirect); 4 mm for bores 8 and 10 is read from Riegler's D1 column alone (its 12 to 25 values 6, 6, 8, 10 match AutomationDirect), so it has one source. Riegler's row for bore 16 shows G1/8 in an unlabelled column near the port; Emerson and AutomationDirect both give M5, so M5 is used. - Not tabulated: lengths (stroke, overall, XC), nut hex sizes and the mounting-bracket dimensions: column letters are garbled or undefined in the text read, and no second source agreed. The inch series follows ISO 22811 (footnote of the ISO 6432 sample) and is not on this page. - Files: two hole gauges. The nose-thread gauge has holes at Ø12, Ø16 and Ø22 (the nominal major diameters of the three nose threads), the rod-thread gauge Ø4, Ø6, Ø8 and Ø10 (rod threads, plain holes). Plate thickness 4 mm, hole spacing and margin 6 mm are Xem choices. A real panel hole that a nose thread passes through is a clearance fit; apply your process allowance to these features. Bigger cylinders: iso-15552-pneumatic-cylinder-mounting. bore rod Ø rod thread KK nose thread BE AM (rod thread length) port 8 4 M4 M12×1.25 12 M5 10 4 M4 M12×1.25 12 M5 12 6 M6 M16×1.5 16 M5 16 6 M6 M16×1.5 16 M5 20 8 M8 M22×1.5 20 G1/8 25 10 M10×1.25 M22×1.5 22 G1/8 Files elsewhere (not hosted by Xem Studio; license as stated by the publisher): - Riegler: ISO 6432 round cylinders datasheet 18-3: AM, BE (nose thread), D1, EE, KK, bore 8 to 25 — web — Maker datasheet; numbers only. Column letters partly garbled in the text read — https://www.riegler.de/media/downloads/18-3_e.pdf - Emerson ASCO: Series ISO 6432 cylinder catalogue: A (rod thread), B (nose thread), F, R (port) for bore 10 to 25 — web — Maker catalogue; numbers only. Letters not defined in the text read — https://emerson.com/documents/automation/catalog-series-iso-6432-cylinder-asco-en-3672776.pdf - AutomationDirect: ISO 6432 stainless round-body cylinders: rod diameter, port size, mounting nut and clevis / eye thread, bore 12 to 25 — web — Maker spec sheet; numbers only — https://cdn.automationdirect.com/static/specs/adcmwiso6432.pdf - ISO / iTeh: ISO 6432:1985 Pneumatic fluid power: single rod cylinders, 10 bar (1000 kPa) series, bores from 8 to 25 mm, mounting dimensions (scope and sample pages) — web — Standard scope; the sample's tables are OCR-garbled and were not used for numbers — https://standards.iteh.ai/catalog/standards/iso/f85fd288-4a37-4216-8e0a-083a85b301ce/iso-6432-1985 - McMaster-Carr: ISO 15552 air cylinders and their clevis / pivot brackets (free STEP/IGES per part, for your own design use; no redistribution) — STEP, IGES, PDF — McMaster-Carr site terms: personal design use, no redistribution [verify license at link] — https://www.mcmaster.com/products/air-cylinders/specifications-met~iso-15552/ Free files (CC BY 4.0, Xem Studio; STEP + STL, 2 parts): https://xemstudio.com/files/hardware/iso-6432-round-pneumatic-cylinder-mounting/index.json API: https://xemstudio.com/api/geometry?object=iso-6432-round-pneumatic-cylinder-mounting