Detailed Product Description

We are specializing in producing kinds of standard bolts and non-standard bolts for many years.The features of our products are the following items:

Standard:GB/T 5780/5781/5782/5785, DIN558/601/931/933, ISO4014/4016/4017/4018, ANSI B18.2

Diameter:M4~M55,10≠~1''

Length:10mm~2000mm

Grade:4.8/6.8/8.8/10.9/12.9; 307A, SAEG, R2, GR5, GR8

Surface:zinc plated,brass,black,etc

Our bolts contain hex bolts and carriage bolts etc.In addition,we can produce all kinds of bolts with  your request. We are sure that we can provide you  the price which must be not only acceptable but also competitive in your sales market. We have a good reputation in fastener industry at home and abroad. If you have intererst in my products or have any question ,you could contact me.We wish to cooperate with you.I am sincere.