Flat head hex drive screw M3 X 0.50 X 8mm UNC DIN 7991 black oxide

Technical Information

Measurement System

Metric

Thread Type

UNC (coarse)

Grade

ISO Class 10.9

Diameter - Thread Size

M3 X 0.50

Length Under Head

8 mm

Drive Type

Female hex (socket)

Material

Steel

Finish

Black oxide

Type

Fully threaded

Head Type

Flat

Tensile Strength

170 000 PSI

ISO Specification

10642

DIN Specification

7991

Key Size

2 mm

Head Size

6mm W X 1.7mm H

Hardness

Rockwell C39