We are manufactory for fasteners: screws, bolts, nuts，stud, threaded rods and wahsers in China. The standards we are able to follow Din, BS, AS, AS

boltsS Products: Hex head bolts Specification: DIN558, DIN601, DIN931, DIN933 Hex bolts ASTM A307, A325, A394 Size: M5-M20, 1/4 -- 1 Length: 10mm-150mm, 1/2- 6 Material: Carbon Steel, Alloy Steel, Stainless Steel Grade: Class 4.8, 5.8, 8.8, 10.9, 12.9 Grade 2, 5, 8 Finishes: Plain, Black, ZP, YZP, H.D.G. Product: Carriage bolts Specification: DIN603 Size: M6-M16, 1/4 -3/4 Length: 15mm-150mm, 1/2 - 6 Material: Carbon Steel, Stainless Steel Grade: Class 4.6, 8...

boltsS Products: Hex head bolts Specification: DIN558, DIN601, DIN931, DIN933 Hex bolts ASTM A307, A325, A394 Size: M5-M20, 1/4 -- 1 Length: 10mm-150mm, 1/2- 6 Material: Carbon Steel, Alloy Steel, Stainless Steel Grade: Class 4.8, 5.8, 8.8, 10.9, 12.9 Grade 2, 5, 8 Finishes: Plain, Black, ZP, YZP, H.D.G. Product: Carriage bolts Specification: DIN603 Size: M6-M16, 1/4 -3/4 Length: 15mm-150mm, 1/2 - 6 Material: Carbon Steel, Stainless Steel Grade: Class 4.6, 8.8; Grade 2, 5 Finishes: Plain, Black, ZP, YZP, H.D.G. Product: Socket Cap Screws Specification: DIN912 Size: M5-M20 Length: 15mm-150mm Material: Carbon Steel Grade: Class 8.8, 12.9 or equivalent Finishes: Plain, Black, ZP, YZP, H.D.G. NUTS Product: Hex Nuts, Nylon Insert Lock