Technical Specifications

DIN 9021 / ISO 7093 / GB/T 96 / ASME B18.22.1 (Type A Wide) Large Plain Washers 100HV, 140HV, 200HV, 300HV Plain, Zinc Plated, Hot Dip Galvanized, Dacromet, Black Oxide
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DIN 9021 / ISO 7093 / GB/T 96 / ASME B18.22.1 (Type A Wide) Large Plain Washers 100HV, 140HV, 200HV, 300HV Plain, Zinc Plated, Hot Dip Galvanized, Dacromet, Black Oxide
DIN 9021 / ISO 7093 / GB/T 96 / ASME B18.22.1 (Type A Wide) Large Plain Washers 100HV, 140HV, 200HV, 300HV Plain, Zinc Plated, Hot Dip Galvanized, Dacromet, Black Oxide
DIN 9021 / ISO 7093 / GB/T 96 / ASME B18.22.1 (Type A Wide) Large Plain Washers 100HV, 140HV, 200HV, 300HV Plain, Zinc Plated, Hot Dip Galvanized, Dacromet, Black Oxide

Standard

DIN 9021 / ISO 7093 / GB/T 96 / ASME B18.22.1 (Type A Wide)

Specification

M3 - M36

Material

Carbon Steel / Stainless Steel (A2/A4) / Brass

Property Class

100HV, 140HV, 200HV, 300HV

Finish

Plain, Zinc Plated, Hot Dip Galvanized, Dacromet, Black Oxide

Product Description

Outside diameter≈3 × nominal thread diameter.

Technical Data & Drawings
Model: DIN 9021 / ISO 7093 / GB/T 96 / ASME B18.22.1 (Type A Wide) Large Plain Washers pdf
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Packaging & Delivery

Bulk Packaging

Standard 25kg neutral cartons on heat-treated pallets.

Consolidation Advantage

DIN 9021 washers are high-volume items; we recommend mixing them with bolts to maximize container utilization.


Quality & Certificates

Hardness Verification

Regular Vickers hardness testing (HV) to ensure compliance with 100HV/200HV requirements.

Dimensional Precision

Strict control over d 2​(outer diameter) and h (thickness) tolerances using digital calipers and go/no-go gauges.


Certification

Provision of MTC 3.1, Plating Thickness Report, and SGS/RoHS compliance certificates.