Standard:

DIN 933, DIN 931, DIN 558,DIN601,DIN960,DIN961,BS, ANSI...etc

Grade:

Class 4.8 / 5.8 / 6.8 / 8.8 / 10.9 / 12.9  & Grade 2, 5 ,8, 10

Diameter:

M3 -- M39, 1/4" -- 2"

Length:

10 -- 600mm, 1/4" -- 6"

Material:

Carbon steel, Stainless steel ,Copper, Alloy Steel

Surface:

Plain, zinc plated, HDG, phosphate, Zinc Flake Coating (Dacromet& zinc aluminum coating ), nickel plated, Black Oxided,etc.

Packing:

Bulk or small packing according to requirement