Products >> BOLT FASTENER　　　

1.Name

DOUBLE END BOLT

2.Grade

Gr. 4.8,  8.8, 10.9, 12.9

4.Thread

MM & INCH

5.Material

Carbon steel(#1035,#1045,40Cr,35CrMo,42CrMo,B7,20Mn2,M20),
Stainless steel(303,304,304L,316,316L),Brass(H59,H62)

6.Size

ALL SIZE & UNSTANDARD as custom wish

7.Finish

Zinc plated,Yellow zinc plated, H.D.G., Black Oxided, etc

8.Production Technique

Cold forming

9.Production Capacity

80-100tons/month

10.Package

small box in carton then pallet

11.Caetificate

ISO9001:2008

12.Application:

1, used in the body for large equipment, need to install the accessories, such as mirror, mechanical seal seat, deceleration rack, which is used in the double-headed screws, screw into the main body, the other end installed accessories with nuts, the attachment is often removed, thread will wear or damage, the use of studs replacement will be very convenient. We also can do ball screws, lead screw, ball thread bar,