square spring nut
1.material: carbon steel
2.finish : zinc
3.unit weight :4.3g

 square spring nut
1.material: carbon steel
2.finish : zinc
3.unit weight :4.3g

4.Competitive price with high quality
5.Quick delivery
6.Nice solid packing 
7. Excellent service

     We strive not the biggest,but the best

     We will  be  your best choice

     If  you're interested in our products,please let us know and we shall be only too pleased to  make  you offers.