Carriage bolt 1/4-20 X 8 UNC G2 zinc (PT)

Technical Information

Measurement System

Imperial

Thread Type

UNC (coarse)

Grade

SAE Grade 2

Diameter - Thread Size

1/4-20

Length Under Head

8 in

Material

Steel

Finish

Zinc plated

Type

Partially threaded

Head Type

Round

Tensile Strength

60 000 PSI

ASME Specification

B18.5

SAE Specification

J429

Neck Size

0.26 in W X 0.16 in H

Head Size

0.594 in dia. X 0.145 in H

Minimum Thread Length

6 in

Hardness

Rockwell B70

Neck Type

Square