| YS-FR |
Carbon Steel |
Flat Head, Round Body |
M3, M4, M5, M6, M8, M10, M12 |
| YS-FK |
Carbon Steel |
Flat Head, Knurled Body |
M3, M4, M5, M6, M8, M10, M12 |
| YS-RR |
Carbon Steel |
Reduce Head, Round Body |
M3, M4, M5, M6, M8, M10, M12 |
| YS-RK |
Carbon Steel |
Reduce Head, Knurled Body |
M3, M4, M5, M6, M8, M10, M12 |
| YS-KR |
Carbon Steel |
CSK Head, Round Body |
M3, M4, M5, M6, M8, M10, M12 |
| YS-KK |
Carbon Steel |
CSK Head, Knurled Body |
M3, M4, M5, M6, M8, M10, M12 |
| YB-FSH |
Stainless Steel |
Flat Head, Semi Hex Body |
M3, M4, M5, M6, M8, M10, M12 |
| YB-RSH |
Stainless Steel |
Reduce Head, Semi Hex Body |
M3, M4, M5, M6, M8, M10, M12 |
| YB-FFH |
Stainless Steel |
Flat Head, Full Hex Body |
M3, M4, M5, M6, M8, M10, M12 |
| YB-RFH |
Stainless Steel |
Reduce Head, Full Hex Body |
M3, M4, M5, M6, M8, M10, M12 |