Round Multi-hole Stamping Washer

RC-ST-001

Description

Flat thin circular metal stamping spacer with multiple symmetrical mounting holes, smooth flat surface for fastening spacing and positioning assembly. Custom thickness, hole diameter and outer circle size are available to fit different bolt assembly demands.

Manufacturing Process

Sheet blanking → multi-hole punching → edge deburring → flat leveling → dimensional inspection

Material

Carbon steel / Stainless steel (SS201, SS304) / Cold rolled SPCC steel

Surface Treatment

Blue-white zinc plating / yellow zinc plating / stainless steel passivation / black oxide

Features

Uniform flat thickness, precise hole tolerance, burr-free smooth surface, high interchangeability, simple lightweight structure for multi-point fixing

Application

Furniture assembly, electrical cabinet fasteners, general machinery spacing, automotive chassis positioning, household appliance fitting

Drawing