ARP 12-point nut kit in M10 x 1.25 thread, machined from 8740 chromoly steel with a black oxide finish and rated to 180,000 psi tensile strength. The 12-point head clears tight spaces where a hex nut won't fit. Sold as a set of 10 nuts for use with ARP studs.
| Type | 12-point nut kit |
| Material | 8740 chromoly, black oxide (180,000 psi) |
| Thread | M10 x 1.25 |
| Quantity | 10 nuts |
| Part Number | 300-8363 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
