Split lock washer for socket head screw (high-collar) #4 bare metal

Technical Information

Measurement System

Imperial

Washer Type

High-collar split lock washer

Nominal Size

#4

Inside Diameter

0.120 in

Outside Diameter

0.173 in

Thickness

0.022 in

Material

Steel

Finish

Bare metal

ASME Specification

B18.21.1

Hardness

Rockwell C38