S/S Bolt Kit - 6pt. (5) 6mm x 1.00 x 16mm

The S/S Bolt Kit - 6pt. (5) 6mm x 1.00 x 16mm from ARP is a precision fastener set engineered for engine builders, performance mechanics, and automotive enthusiasts tackling critical assembly work. These stainless steel hex head bolts are manufactured to exact OEM and aftermarket specifications, making them ideal for intake manifold gasket sealing, water pump mounting, and other stress-critical engine bay applications. When you're rebuilding a motor or upgrading vital engine components, using Grade-8 quality fasteners ensures leak-free seals and thread longevity under thermal cycling.

These stainless steel bolts feature a 6-point internal hex socket (Allen key) head design that distributes load more evenly than 12-point alternatives, reducing the risk of fastener stripping during high-torque assembly. The 6mm diameter with a 1.00mm pitch and 16mm length specification matches OEM dimensions for direct bolt-hole fitment without modification. Stainless construction provides superior corrosion resistance compared to standard zinc-plated hardware, preventing rust and galling in wet engine environments—a critical advantage for long-term reliability and future disassembly. Each five-bolt kit comes individually quality-checked to ARP's exacting standards.

Mechanics and engine builders benefit most from ARP fastener kits when performing head gasket replacement, intake manifold reinstallation, or turbocharger mounting on both naturally aspirated and forced-induction engines. The compact 0.12 lb weight and precise 6mm x 1.00 x 16mm dimensions ensure compatibility with factory bolt holes and ARP-specific stud kits used in high-performance applications. Whether rebuilding a street engine or supporting a competition build, these stainless bolts deliver the holding power and corrosion protection needed for dependable long-term service.