The FIX-SPMA-12B is an electronic part manufactured by Fix & Fasten. It is a stopper with an M12 diameter, a 1.5 thread size, a polyamide material, a black body, and a 6mm length. This product is ideal for use in securing cables, pipes and other items in mounting and installation applications. It is also suitable for applications that require more holding power than a conventional nut or bolt.