1.Automatic nuts and bolts 2.This product is made of stainless steel SUS316 material,cold- forging.

connecting nut automatic nuts and bolts

This product is made of 316 stainless steel material with sliver color .

The product is cold forging process, so its kind in the market research gold with powder technology, the products, compared with higher strength and better surface

 we are the only one manufacturer of this product.

304 connecting nut