Brand: ARP Manufacturer's Part Number: 400-7501 Part Type: Valve Cover Fasteners Product Line: ARP Valve Cover Bolt Kits Automotive Fittings Part Number: ARP-400-7501 UPC: 672036013486 Valve Cover Fastener Style: Bolt Fastener Color: Polished Fastener Material: Stainless steel Fastener Head Style: Flanged 12-point Thread Size: 1/4 in.-20 Thread Length: 0.515 in. Washers Included: Yes Hold-Down Tabs Included: No Quantity: Sold as a set of 8. Special Attention: Anti-seize should be used on all stainless steel fasteners. Description: ARP valve cover bolt kits are offered in a choice of chromoly steel with a black oxide finish or corrosion-proof polished stainless steel. You also have a choice between hex head and easy-access 12-point designs. The heads feature a wide base for better load distribution and sealing.