Now you can use premium quality ARP stainless steel or chrome moly fasteners to install most anything on a car, boat or trailer. ARP's specially alloyed stainless steel bolts and heat-treated 8740 chrome moly bolts with black oxide finish are nominally rated at 180,000 psi tensile strength to provide a substantial extra margin of safety over Grade 8 hardware.
What's more, you can't beat the gorgeous looks of ARP's specially polished stainless steel fasteners, and their ability to resist rust. They're truly maintenance free!
You can get 5-packs of any diameter bolt from #10 to 1/2 in. or M6 to M12 in lengths ranging from 1/2 in. to 6 in. in your choice of hex or 12-point heads with washers included. Matching nuts are also available.
Features- Style:
- Bolt
- Thread Size:
- 5/16-18 in.
- Head Style:
- Hex
- Underhead Length (in.):
- 0.560 in.
- Grade:
- ARP Stainless 300
- Thread Direction:
- Right Hand
- Tensile Strength (psi):
- 180,000 psi
- Wrench Diameter:
- 3/8 in.
- Washers Included:
- Yes
- Material:
- Stainless steel
- Finish:
- Polished
- Quantity:
- Sold as a set of 5.
- Special Attention:
- Anti-seize should be used on all stainless steel fasteners.
