The latest design in nuts and bolts, rather than use the traditional hexagonal head the new star nuts and bolts have a round head with the star shape internal drive in them which accepts a matching key to remove or install them.
Manufactured to ISO9000 standards using precision forging equipment they look futuristic, offer all the same benefits as hexagonal nuts and bolts but also offer a degree of security. Available with 2 different head diameters: 20mm and 23mm. The 23mm diameter head can be used as a standard replacement nut or bolt on most wheels and is the same size as most standard hexagonal products but with the star fitting system.
The 20mm diameter head nut or bolt is specially designed to fit into alloy wheels that have a narrow fixing hole. These will mostly be required for wheels like BK, Kosei, Enkei, Fox etc that use narrow fixing holes for the bolt/nuts..
A key is required to fit the star nuts and bolts and this is available with 3 different hexagonal size heads, 17mm, 19mm and 21mm. When purchasing any of the new star nuts and bolts you need to purchase the appropriate key separately. Make sure the size matches your vehicle's wheel brace.