Description
Attributes
- Head Type: 12 Point
- Head Size: 10 Millimeter
- Thread Size: M8
- Length (IN): 0.984 Inch
- Finish: Black Oxide
- Color: Black
- Material: Chrome Moly Steel
Product
ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application. What’s more, the compact 12-point nut lets you easily slip a socket close to the pipe. Each ARP accessory stud or bolt kit includes the specific number of parts for your application, plus premium-quality washers and hex or 12-point nuts, as required. Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading. Studs and bolts come either black oxide chrome moly or Stainless 300. Both are nominally rated at 170,000 PSI tensile strength; substantially stronger than Grade 8 hardware. Specially drilled “NASCAR” models are available for those who wish to safety wire their header bolts to prevent loosening.
Features & Benefits
- Each ARP Accessory Bolt Kit Includes The Specific Number Of Parts For Your Application, Plus Premium-Quality Washers And Hex Or 12-Point Nuts, As Required
- Nominally Rated At 170,000 PSI Tensile Strength
- The Compact 12-Point Nut Lets You Easily Slip A Socket Close To The Pipe
- Substantially Stronger Than Grade 8 Hardware
- Limited 90 Day Warranty






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