
This ARP hardware kit supplies M12 x 1.25 12-point small collar nuts intended for applications requiring that specific fastener specification. Packaged as a nut kit, it provides an exact replacement set of 12-point small collar nuts for use where M12 x 1.25 fasteners are specified, supporting repair and reassembly tasks that call for precise thread pitch and collar-style nut geometry.
ARP M12 x 1.25 12pt Small Collar Nut Kit