M3 X 12 Din7991 M8 X 20 M2 5x8 Hex Socket Ctsk Head Iso 10642 M4x12 M5x12 Din 7991 A4 80 A4-70
Hex Socket Ctsk Head Iso 10642
American/Left Hand/Metric/Right Hand/Special Pitch
Carbon Steel; Stainless Steel; Alloy Steel
zinc plating ,galvanized,Ni-plated,Black Oxide,Bronze
Grade 2/5/8,Class 4.8/8.8/10.9
M3 M4 M5 M6 M8 M10 M12 M16
DIN,ASME,ASNI,ISO
12-24 x 1 1/4,12-24 x 1 1/2,12-24 x 2,12-24 x 3
Zinc White; Zinc Yellow
Jiangsu, China
Ouji Fasteners
Wooden case packing
3-5 working days
3 million pieces per week