


🔩 Lock in performance with ARP’s elite-grade oxide bolt!
The ARP 661-1002 Oxide Bolt is a Grade 8, M8 x 1.25 metric hex bolt crafted from durable chrome moly steel with a protective black oxide finish. Sold in sets of five, this USA-made fastener combines industrial strength with precision threading, ideal for professionals demanding reliability and style in their hardware.
| Grade Rating | Grade 8 |
| Thread Size | M8 |
| Exterior Finish | Painted |
| Manufacturer Grade | Grade 8 |
| Head Style | Hex |
| Fastener Type | Hexagon Bolt |
| Brand | ARP |
| Item Diameter | 8 Millimeters |
| Thread Style | Right Hand |
| Item Hardness | Grade 8 |
| Metal Type | Stainless Steel |
| Head Type | Hex |
| Compatible groove diameter | 8 Millimeters |
| Set Screw Thread Type | Metric |
| UPC | 672036025274 |
| Global Trade Identification Number | 00672036025274 |
| Manufacturer | ARP |
| Model | 6611002 |
| Item Weight | 3.36 ounces |
| Country of Origin | USA |
| Item model number | 661-1002 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 661-1002 |
| OEM Part Number | 661-1002 |
J**.
Used as 5.3l lm7 gen3 ls side main cap bolts
Can't go wrong with ARP hardware. I used these as on a 5.3l lm7 gen3 ls for the side main cap bolts. Ordered 2 sets engine take 10 total
J**.
I purchased these bolts to attach a Recaro seat to ...
I purchased these bolts to attach a Recaro seat to side rails. I am a big fan of ARP's quality.
Trustpilot
5 days ago
2 months ago