1. Alloy Steel: B7, B7M, B16, L7, L7M, L43 etc

2. Stainess steel: B8, B8M, B8T, B8C etc

3. Nut: 2H, 2HM, 4, 7, 7M, 8, 8M, 8T, 8C etc

4. A325 and A490 steel structure bolt set

5. A453 series: 660A/B/C/D, 651, 662, 665, 668 etc

6. Duplex & super duplex: F51, F53, F55, F61, S32750, S32760, S31803, S32550 etc

7. Nickel Alloy: Alloy C22, C276, 400, K500, 600, 601, 625, 718, 825 etc

8. High temperature alloy: 310/310S, A286, 800HT etc