Structural hex bolt assembly 1-8 X 12 UNC grade A325 HDG (PT)

Technical Information

Measurement System

Imperial

Thread Type

UNC (coarse)

Grade

ASTM Grade A325

Diameter - Thread Size

1-8

Length Under Head

12 in

Material

Steel

Finish

Hot dipped galvanized (HDG)

Type

Partially threaded

Head Type

Hexagonal

Tensile Strength

120 000 PSI

ASTM Specification

A325

ASME Specification

B18.2.6

Minimum Thread Length

1-3/4 in

Key Size

1-5/8 in

Head Size

1-5/8 in W X 39/64 in H

Hardness

Rockwell C19