304 stainless steel square nut M3/M4/M5/M6/M8/M10/M12

Square nut, hardware equipment, fastening accessories. It has a squareshape with internal threads and can be used in conjunction with bolts.

It has excellent anti-rust performance, good quality, good packaging，good service is our customer service three purposes.

It is mostly used in construction, building materials, home improvementindustrial and mining, transportation, power and other industries. Sifangmother belongs to nut type hardware products, with small size, differentspecifications, and large demand.