Kawaida | DIN, BS, ANSI, JIS, GB na kadhalika |
Aina ya kichwa | Kichwa cha Gorofa, Kichwa cha Pani, Kichwa cha Countersunk, Kichwa cha Mviringo wa Koni, Kichwa cha Hex, Kichwa chenye Kiosha, Pani chenye Kichwa cha Washer na kadhalika, kama mteja anavyohitaji. |
Malighafi | 1, Chuma cha Carbon: C1008, C1010, C1022, 10B21 |
| 2, alumini |
| 3, Chuma: 35K, 45K, 10B21 |
| 4, chuma |
| 5, Chuma cha pua: SS201, SS301, SS303, SS304, SS316, SS416, SS420 |
| 6, Brass:C36000, C37700, C38500, C27200, C28000…. |
| 7, Shaba |
Kumaliza uso | Zinki Iliyowekwa, Ni Iliyopangwa, Iliyopigwa kwa Shaba |
| Iliyowekwa Bati, Iliyowekwa Nyeusi, Iliyowekwa Shaba. |
| kufanya kazi kwa moto, fanya ugumu hadi 6.8,8.8, 9.8, 10.9, 12.9 daraja |
Kipenyo cha Shank | 1.5mm-18mm |
Mchakato | Hasa Baridi-Heading, CNC, Stamping, Die-Casting |
Vyeti | ISO9001,ROHS,SGS |