ASME B18.21.1 FLAT WASHER — 1/2

WASHERS

High-performance industrial fastener under ASME B18.21.1 standard.
CEV-1 HASH: f6a8f6b939c8fdc48b42b171f44e32e51795c7198e30fd8d1428ae5959fb0a31 · FROZEN: 2026-05-24 00:43:04 · ASSET: standard_map_core.csv

Material Grade Filter

Dimensions

S (Head Diameter)0.0 mm
K (Head Height)3.2 mm
Pitch—
Tensile Strength119,946 psi
MaterialGrade 5
SurfacePlain

Grades

Grade 5

Grade Grade 5 · Plain

Grade 5

Grade Grade 5 · Zinc

Grade 5

Grade Grade 5 · HDG

Grade 8

Grade Grade 8 · Plain

Grade 8

Grade Grade 8 · Zinc

Grade 8

Grade Grade 8 · HDG

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Standard References: Official ASME standards · ASME B18.21.1 reference (fasteners.eu)

ASME B18.21.1 Flat Washer per ASME B18.21.1 specification, available in Grade 5 grade with Plain finish. Engineered for industrial OEM applications requiring 827.0 MPa tensile strength and reliable long-term fastening performance.