Finish:

ZINC, Plain, Black

Material:

Steel, Carbon Steel, Alloy Steel

Place of Origin:

Shanghai, China

Brand Name:

JM

Model Number:

heavy bolt

Standard:

DIN, ASME B 18.2.1, DIN6914

Name:

Perno Estructur Hot Dip Zinc ASTM A325 Heavy Hex Structural Bolt

Certificate:

ISO9001:2008

Size:

1/2"-1 1/2",M12-M36

Grade:

ASTM A325, A490,CL10.9 8.8

Thread:

M, UNC, UNF

Surface:

Plain, Zinc Plated,Black oxide, H.D.G.

Head mark:

JM

Sample:

5 days