Internal / external-tooth lock washer 5/16 zinc

Technical Information

Measurement System

Imperial

Washer Type

Internal/external-tooth lock washer

Nominal Size

5/16

Inside Diameter

0.320 in

Outside Diameter

0.898 in

Thickness

0.033 in - 0.037 in

Material

Steel

Finish

Zinc plated

ASME Specification

B18.21.1

Hardness

Rockwell C40