The ARP 3/8-24 Hex Nut Kit provides ten high strength hex nuts built for reliable clamping in demanding automotive and racing applications. Each nut features a black oxide finish for corrosion resistance and consistent torque retention. Sold as a complete set of ten.
| Type | High-strength hex nut kit |
| Thread Size | 3/8-24 |
| Material | Steel |
| Finish | Black oxide |
| Quantity | 10 nuts |
| Part Number | 200-8634 |
Shipping: In-stock orders placed before 4 PM EST ship the same day, with standard, expedited, and overnight options available at checkout. Backordered items ship as soon as our distributor restocks — 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.
