Flat head hex drive screw 3/8-16 X 3-1/2 UNC black oxide

Technical Information

Measurement System

Imperial

Thread Type

UNC (coarse)

Diameter - Thread Size

3/8-16

Length Under Head

3-1/2 in

Drive Type

Female hex (socket)

Material

Steel

Finish

Black oxide

Type

Partially threaded

Head Type

Flat

Tensile Strength

130 000 PSI

ASTM Specification

F835

Head Size

0.781 in W X 0.234 in H

Minimum Thread Length

1-1/4 in

Key Size

7/32 in

Hardness

Rockwell C39