The lightweight Pro-Bolt Countersunk Alloy Bolts make it incredibly easy to replace lost, damaged or rusty bolts.Material specification: 7075T73Manufacturing process: Head: cold formed; Shank: thread rolledAnodising: Chemically brightened and colour anodised to between 8 and 12 microns thickWeight: 60% lighter than stainless steel - 40% lighter than titaniumCorrosion: Resistant to saltwater, road film and mild acidsApplication: Aluminium is suitable for use in all non-safety critical areas - mudguards, screens, fairings, engine casings, huggers, fuel caps, number plates, lamp units, exhaust cans, heel plates, clutch levers, exhaust manifold brackets, fuel cap surround, air filter, car rocker covers, plus many more. Aluminium is not suitable for any stress area applications.Torque & Lubrication: In many cases aluminium is a softer, weaker alternative to the original bolts being removed, so usually a lower torque is required to prevent damage to your Pro-Bolt fastener.Please use the foll