This is a set of ARP 12-point nuts sized M8 x 1.00, sold ten to a pack. They are machined from 8740 chromoly steel with a black oxide finish, giving a higher clamp load and better fatigue strength than a factory nut. The 12-point head accepts a thin-wall socket for access in tight engine bays. Kit includes 10 nuts.
| Type | 12-point flange nut set |
| Material | 8740 chromoly steel, black oxide finish |
| Thread | M8 x 1.00 |
| Included | 10 nuts |
| Part Number | 300-8360 |
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
