Material: Low Carbon Steel(Mild carbon steel/Stainless steel304/Stainless Steel 316)
Hardness:HRC24~301035
Others:
Note:This product mainly for the hexagonal, wheel need reservation.
All the fastener specifications of this website only show one part，if you need other specifications，you can call for.
| Product Specifications: | pitch: | Across flat (s): MIN / MAX | Thickness (m): MIN / MAX | Single weight (g): |
| 3/16 | 24/32 | 7.85 / 8.00 | 3.80 / 4.00 | 1.12 |
| 1/4 | 20/28 | 10.70 / 11.15 | 5.30 / 5.70 | 3.16 |
| 5/16 | 18/24 | 12.40 / 12.70 | 6.55 / 6.90 | 4.65 |
| 3/8 | 16/24 | 14.00 / 14.25 | 8.10 / 8.45 | 6.85 |
| 1/2 | 12/13/20 | 18.70 / 19.05 | 10.80 / 11.40 | 16.80 |
| 6 # | 32/40 | 7.65 / 8.00 | 2.60 / 2.90 | 0.95 |
| 8# | 32/36 | 8.45 / 8.75 | 3.00 / 3.30 | 1.25 |
| 10 # | 24/32 | 9.20 / 9.50 | 3.00 / 3.30 | 3.36 |
