View Similar Products

Flat Washer: Steel, Zinc Plated, 140HV Material Grade, For M20 Screw Size, 21 mm ID, 37 mm OD, 3.000 mm Thickness, 10 PK

Item # 499W842

$0.93 Pack of 10

Product Specs

Finish: Zinc Plated
Material: Steel
Material Grade: 140HV
Specifications Met: DIN 125-1A
For Screw Size: M20
ID: 21 mm
OD: 37 mm
Thickness: 3.0 mm
Pack Qty: 10
System of Measurement: Metric
Shape: Round

Compliance and Restrictions

Country Of Origin

  • Varies

About This Product

These Flat Washers are constructed of steel, which is a magnetic material that provides strength for everyday fastening applications. They have a zinc plated finish, which provides mild corrosion resistance and a shiny finish. They also have a material grade of 140HV and are used with a screw size of M20. They have a 21 mm inside diameter and a 37 mm outside diameter. They also have a 3.000 mm thickness. Pack of 10.

About Flat Washers

The most common washer style, flat washers install between the fastened material's surface and a nut or bolt head to help distribute the load or reduce friction.