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Plain Washers

Standard：DIN 125A / ISO 7089 / GB/T 97.1 / ASME B18.22.1
Specification：M1.6 - M160
Material：Carbon Steel / Stainless Steel (A2/A4) / Brass
Property Class：Hardness 140/200/300HV
Finish：Plain, Zinc, HDG, Dacromet
Form A: Without chamfer
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Spring Lock Washers

Standard：DIN 127B / GB/T 93 / ASME B18.21.1
Specification：M2 - M100
Material：Spring Steel(65Mn), Stainless Steel (A2/A4)
Property Class：Hardness:420 - 510 HV (Carbon Steel); HV ≥ 200 (Stainless Steel)140 HV / 200 HV / 300 H
Finish：Plain, Zinc Plated, Hot Dip Galvanized, Mechanical Galv
Form B: Square ends
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Large Plain Washers

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
Outside diameter≈3 × nominal thread diameter.
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Open End Blind Rivets

Standard：DIN 7337 / ISO 15977 / GB/T 12618 / ASME B18.7
Specification：2.4mm, 3.0mm, 3.2mm, 4.0mm, 4.8mm, 5.0mm, 6.4mm
Material：Aluminum/Steel, Steel/Steel, St.St/St.St, Aluminum/St.St
Property Class：140 HV / 200 HV / 300 HV
Finish：Zinc Plated, Polished, Color Painted
Head Style：Dome Head, Countersunk, Large Flange