NUT insert nut insert Model: Ruled, textured herringbone twill, diamond pattern, expansion-shapedThe ... , C3602, H59-1, HPb59-1 BZ5A, H62Thread type: M1.0-M16 ,0-80 ,2-56 ,4-40 ,8-32 ,10-24 ... hot melt, hot melt pressed into embeddedResin: thermosetting, thermoplastic insert nut