Hex Washers

Hex Washers, also known as Hexagonal Washers, are flat washers uniquely shaped with six sides. Unlike standard round washers, these are typically used in specialized or custom applications and are not commonly seen in general use. Since they are not governed by standard specifications, hex washers are custom-fabricated based on specific design and dimensional requirements.

At Adfast Component, we offer hex washers in both metric and imperial sizes, manufactured through precision stamping or laser cutting from high-quality plate materials. To enhance durability and corrosion resistance, we also provide a variety of protective coatings tailored to suit different environments and applications.

Hex Washer

Hex Washer Specifications

FormingHot & Cold Forged
Metric SizeM3 to M48
Imperial Size5/16″ to 2″
ThicknessCustom
StandardsN-A
Variants
Dimension StandardsNo Applicable Dimensional Standard
Materials
ASTM Specifications
ASTM A36ASTM A167ASTM A240
ASTM A283ASTM A387ASTM A516
ASTM A572ASTM A829ASTM A633
ASTM A656ASTM B127ASTM B162
ASTM B171ASTM B209ASTM B424
ASTM B463ASTM B551ASTM B749
ASTM B755
Coatings