Technical Data Sheet

max = maximum; min = minimum
Active drawing
Metric narrow plain washers
Use this ASME B18.22M online drawing template for Metric narrow plain washers in the Plain washers family, then send material, grade and quantity for engineering review and custom production.
Use this ASME B18.22M drawing generator to configure dimensions, review the technical drawing and export a custom drawing for manufacturing. Whether the specification is written as ASME B18.22M or ASMEB18.22M, this online drawing tool covers the same Metric narrow plain washers standard reference.

max = maximum; min = minimum
Unit: mm
| Dimension | d/max | d/min | dc/max | dc/min | h/max | h/min |
|---|---|---|---|---|---|---|
| Φ1.6 | 2.09 | 1.95 | 4 | 3.7 | 0.7 | 0.5 |
| Φ2 | 2.64 | 2.5 | 5 | 4.7 | 0.9 | 0.6 |
| Φ2.5 | 3.14 | 3 | 6 | 5.7 | 0.9 | 0.6 |
| Φ3 | 3.68 | 3.5 | 7 | 6.64 | 0.9 | 0.6 |
| Φ3.5 | 4.18 | 4 | 9 | 8.64 | 1.2 | 0.8 |
| Φ4 | 4.88 | 4.7 | 10 | 9.64 | 1.2 | 0.8 |
| Φ5 | 5.78 | 5.5 | 11 | 10.57 | 1.4 | 1 |
| Φ6 | 6.87 | 6.65 | 13 | 12.57 | 1.75 | 1.2 |
| Φ8 | 9.12 | 8.9 | 18.8 | 18.37 | 2.3 | 1.6 |
| Φ10 | 11.12 | 10.85 | 20 | 19.48 | 2.3 | 1.6 |
| Φ12 | 13.57 | 13.3 | 25.4 | 24.88 | 2.8 | 2 |
| Φ14 | 15.52 | 15.25 | 28 | 27.48 | 2.8 | 2 |
| Φ16 | 17.52 | 17.25 | 32 | 31.38 | 3.5 | 2.5 |
| Φ20 | 22.32 | 21.8 | 39 | 38.38 | 4 | 3 |
| Φ24 | 26.12 | 25.6 | 44 | 43.38 | 4.6 | 3.5 |
| Φ30 | 33.02 | 32.4 | 56 | 54.8 | 5.1 | 4 |
| Φ36 | 38.92 | 38.3 | 66 | 64.8 | 5.6 | 4.5 |
Catalog fasteners commonly specified with this drawing family. Confirm size, material and property class against your project drawing.
ISO 7089 / DIN 125SS304 / SS316 / —
A2 / A4 stainless flat washers per ISO 7089 for renewable stainless bolt assemblies.
DIN 125 / ISO 7089 / ASME B18.22.1Carbon Steel / 200HV / 300HV
Carbon steel flat washers per ISO 7089 / DIN 125 for structural bolt assemblies.
ASTM F436 / ASTM F3125 ref / ASTM A193 refASTM F436 Type 1 / 1045 / 40Cr / Hardened
ASTM F436 hardened washers for ASTM F3125 structural bolts and A193 stud bolting.
Send ASME B18.22M (Plain washers), sizes, material, quantity and surface finish — we quote drawing-based and standard fasteners for export projects.
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