Specifications steel square neck carriage bolt class 4.8 DIN603
1)Sizes:M5-M20 1/4''-5/8'' Length: 6mm-300mm
2)Standard:DIN, UNC/UNF,BSW,G
DIN603,Carriage bolts,round head square bolt flat head carriage bolt Standard:DIN ASIN BS
Material:Carbon steel/Alloy/Stainless
Diameter:5mm~20mm,1/4~3/4 Low carbon steel grade 4.8 Carriage bolt
Length:8mm~200mm,5/16~8 Thread:MM UNC UNF BSW
Grade:4.8 5.8 6.8 8.8 10.9 12.9
Finish:Plain Zinc Blank Nickel Chrome H.D.G
steel square neck carriage bolt class 4.8 DIN603