Square Single-hole Stamping Washer

RC-ST-003

Description

Square thin metal stamping gasket with central mounting hole, anti-rotation positioning spacer for bolt fastening assembly, customizable square size and hole dimension.

Manufacturing Process

Sheet blanking → center hole punching → deburring → flat straightening

Material

SPCC cold rolled steel / Stainless steel

Surface Treatment

Zinc plating / powder coating / stainless steel passivation

Features

Square shape prevents component rotation, consistent thickness, accurate central hole concentricity, compact flat design

Application

Construction hardware fittings, electrical switch cabinet fixing, furniture frame assembly, equipment positioning gaskets

Drawing