Possessing professional fastener manufacturing technology, our company can produce bolts and nuts meeting the special requirements of customers. Our center bolts with nuts adopt hot forging forming technology thus they are reliable in quality with stable performance. Every processing step is conducted strictly in accordance with related standard and every product will be tested by the go and no-go gauges. The center screw we produce has perfect surface without scratches, cracks, obvious burrs, die lines or other defects. When the bolt is screwed, its head can project out or sunk in. The semicircular head of the screwed bolt will not damage other components. Our center bolts with nuts are suitable for thin parts.
1 Center Bolts with Nuts
Size of Center Bolts with Nutsd| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3202122 | M1/2" -20 | 5 " =127 | 95 | 19 17 |
| BSF-3202124 | M1/2" -20 | 6 " =152 | 114 | 19 17 |
| BSF-3202126 | M1/2" -20 | 7 " =178 | 134 | 19 17 |
| BSF-3202128 | M1/2" -20 | 8 " =203 | 152 | 19 17 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3202112 | M1/2" -20 | 9 " =229 | 172 | 19 17 |
| BSF-3202114 | M1/2" -20 | 10 " =254 | 190 | 19 17 |
| BSF-3202116 | M1/2" -20 | 11 " =279 | 209 | 19 17 |
| BSF-3202118 | M1/2" -20 | 12 " =305 | 229 | 19 17 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3203112 | M10×1.0 | 4 " =102 | 77 | 16 8 |
| BSF-3203114 | M10×1.0 | 5 " =127 | 95 | 16 8 |
| BSF-3203116 | M10×1.0 | 6 " =152 | 114 | 16 8 |
| BSF-3203118 | M10×1.0 | 7 " =178 | 134 | 16 8 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3203222 | M12×1.5 | 6 " =153 | 115 | 19 10 |
| BSF-3203224 | M12×1.5 | 7 " =178 | 134 | 19 10 |
| BSF-3203226 | M12×1.5 | 8 " =203 | 152 | 19 10 |
| BSF-3203228 | M12×1.5 | 9 " =229 | 172 | 19 10 |
2 Center Bolts with Nuts
Size of Center Screw| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3203412 | M14×1.5 | 5 " =127 | 95 | 22 11 |
| BSF-3203414 | M14×1.5 | 6 " =152 | 114 | 22 11 |
| BSF-3203416 | M14×1.5 | 7 " =178 | 134 | 22 11 |
| BSF-3203418 | M14×1.5 | 8 " =203 | 152 | 22 11 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3203452 | M14×1.5 | 7 " =178 | 134 | 22 11 |
| BSF-3203454 | M14×1.5 | 8 " =203 | 152 | 22 11 |
| BSF-3203456 | M14×1.5 | 9 " =229 | 172 | 22 11 |
| BSF-3203458 | M14×1.5 | 10 " =254 | 190 | 22 11 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3203462 | M14×1.5 | 11 " =279 | 209 | 22 11 |
| BSF-3203464 | M14×1.5 | 12 " =305 | 229 | 22 11 |
| BSF-3203466 | M14×1.5 | 13 " =330 | 248 | 22 11 |
| BSF-3203498 | M14×1.5 | 14 " =356 | 267 | 22 11 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3203622 | M18×1.5 | 11 " =279 | 209 | 27 18 |
| BSF-3203624 | M18×1.5 | 12 " =305 | 229 | 27 18 |
| BSF-3203626 | M18×1.5 | 13 " =330 | 248 | 27 18 |
| BSF-3203628 | M18×1.5 | 14 " =356 | 267 | 27 18 |
3 Center Bolts with Nuts
Size of Center Screw| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3205112 | M1/2" -20 | 11 " =279 | 209 | 19 13 |
| BSF-3205114 | M1/2" -20 | 12 " =305 | 229 | 19 13 |
| BSF-3205116 | M1/2" -20 | 13 " =330 | 248 | 19 13 |
| BSF-3205118 | M1/2" -20 | 14 " =356 | 267 | 19 13 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3205212 | M3/8" -20 | 6 " =152 | 114 | 14 10 |
| BSF-3205214 | M3/8" -20 | 8 " =203 | 152 | 14 10 |
| BSF-3205216 | M3/8" -20 | 10 " =254 | 190 | 14 10 |
| BSF-3205218 | M3/8" -20 | 12 " =305 | 229 | 14 10 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3204152 | M12×1.75 | 8 " =203 | 152 | 19 11 |
| BSF-3204154 | M12×1.75 | 10 " =254 | 190 | 19 11 |
| BSF-3204156 | M12×1.75 | 12 " =305 | 229 | 19 11 |
| BSF-3204158 | M12×1.75 | 14 " =356 | 267 | 19 11 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3204412 | M14×1.5 | 6 " =152 | 114 | 22 14 |
| BSF-3204414 | M14×1.5 | 7 " =178 | 134 | 22 14 |
| BSF-3204416 | M14×1.5 | 8 " =203 | 152 | 22 14 |
| BSF-3204418 | M14×1.5 | 9 " =229 | 172 | 22 14 |
4 Center Bolts with Nuts
Size of Center Screw| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3204512 | M16×1.5 | 7 " =178 | 134 | 24 15 |
| BSF-3204514 | M16×1.5 | 8 " =203 | 152 | 24 15 |
| BSF-3204516 | M16×1.5 | 9 " =229 | 172 | 24 15 |
| BSF-3204518 | M16×1.5 | 10 " =254 | 190 | 24 15 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3207162 | M14×1.75 | 10 " =254 | 127 | 22 11 |
| BSF-3207164 | M14×1.75 | 11 " =279 | 140 | 22 11 |
| BSF-3207166 | M14×1.75 | 12 " =305 | 153 | 22 11 |
| BSF-3207168 | M14×1.75 | 13 " =330 | 165 | 22 11 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3207212 | M16×1.5 | 7 " =178 | 107 | 24 15 |
| BSF-3207214 | M16×1.5 | 8 " =203 | 122 | 24 15 |
| BSF-3207216 | M16×1.5 | 9 " =229 | 137 | 24 15 |
| BSF-3207218 | M16×1.5 | 10 " =254 | 152 | 24 15 |
| Size | Bolt | Wheel Nut |
| No. | M | L | Thread Length | SW H |
| BSF-3201122 | M18×1.5 | 5 " =127 | 50 | 27 17 |
| BSF-3201124 | M18×1.5 | 6 " =152 | 50 | 27 17 |
| BSF-3201126 | M18×1.5 | 7 " =178 | 50 | 27 17 |
| BSF-3201128 | M18×1.5 | 8 " =203 | 50 | 27 17 |
