Socket head shoulder screw 3/8 X 2-1/4 X 5/16-18 UNC black oxide

Technical Information

Measurement System

Imperial

Thread Type

UNC (coarse)

Diameter - Thread Size

5/16-18

Shoulder Diameter

3/8 in

Shoulder Length

2-1/4 in

Drive Type

Female hex (socket)

Material

Steel

Finish

Black oxide

Head Type

Socket

Tensile Strength

140 000 PSI

ASME Specification

B18.3

Key Size

3/16 in

Head Size

9/16 in W X 1/4 in H

Hardness

Rockwell C32