Flat head hex drive screw #5-40 X 3/4 UNC black oxide

Technical Information

Measurement System

Imperial

Thread Type

UNC (coarse)

Diameter - Thread Size

#5-40

Length Under Head

3/4 in

Drive Type

Female hex (socket)

Material

Steel

Finish

Black oxide

Type

Fully threaded

Head Type

Flat

Tensile Strength

130 000 PSI

ASTM Specification

F835

Head Size

0.281 in W X 0.090 in H

Key Size

5/64 in

Hardness

Rockwell C39