Xiamen Hongsheng - Hardware Spring Co., Ltd. [China]

the screw:1:High-precision,2:High fatigue life.3:delivery in time.4:competitive price,5:ISO9001:2008 Certificated.

1)Standard of screw: DIN95/96/97, DIN7995, DIN7997, BS1210, BS1210 Hardened 2)Size: M2-M8,ST2-ST8 3)Material: 6A,8A,brass,stainless steel aluminum and so on.4)Surface of screw: plain, zinc Cr+3,Yellow Zinc Cr+6 

5)Packing: bulk, box packing

screw