| Standard |
DIN, BS, ANSI, JIS, GB and so on |
| Head Type |
Flat Head,Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer Head, Pan with Washer Head and so on, as customer requires |
| Raw Material |
1, Carbon Steel: C1008, C1010, C1022, 10B21 |
|
2, Aluminum |
|
3, Steel: 35K, 45K, 10B21 |
|
4, Iron |
|
5, Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420 |
|
6, Brass:C36000, C37700, C38500, C27200, C28000…. |
|
7, Copper |
| Surface finish |
Zinc Plated, Ni Plated, Brass Plated |
|
Tin Plated, Black Plated, Copper Plated. |
|
hot-working, make hardness up to 6.8,8.8, 9.8, 10.9, 12.9 grade |
| Shank Diameter |
1.5mm-18mm |
| Process |
Mainly Cold-Heading, CNC,Stamping,Die-Casting |
| Certifications |
ISO9001,ROHS,SGS |
