Hex bolt 1/4-20 X 2-1/2 UNC brass (PT)

Technical Information

Measurement System

Imperial

Thread Type

UNC (coarse)

Diameter - Thread Size

1/4-20

Length Under Head

2-1/2 in

Material

Brass

Type

Partially threaded

Head Type

Hexagonal

Tensile Strength

50 000 PSI

ASME Specification

B18.2.1

Minimum Thread Length

3/4 in

Key Size

7/16 in

Head Size

7/16 in W X 5/32 in H

Hardness

Rockwell B55