Fasteners, Gaskets, Sealing & Jointing Materials — Fasteners
Structural Washer, M20, ASTM F436, Plain
Hardened structural washer for heavy bolt assemblies and structural steelwork.
Product Overview
ASTM F436 structural washer in M20 size for heavy bolting assemblies where hardened washer performance is required in structural connections.
Specified where structural bolts need a hardened washer matched to the assembly standard.
Technical Specifications
| Fastener Type | Structural Washer |
| Thread Size | M20 |
| Fastener Material | Carbon Steel |
| Grade Class | ASTM F436 |
| Coating Finish | Plain |
| Fastener Standard | ASTM F436 |
Standards & Certifications
Industries
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