The instruction manual is always beside BOLT. If no such instruction manual is found, you are welcomed to contact us. Then an electronic version may be offered. The instruction manual is aimed at offering you detailed operation and installation info. If you find it hard to understand, video or other effective ways may be available based on the demand.
Jiaxing Goshen Hardware Co., Ltd. now centers on producing self drilling screw. Goshen produces a number of different product series, including grade 8 threaded rod. The product has been approved by experts to be good in every aspect, such as performance, durability, practicality, and so on. It is granted with certifications such as RoHS. Superior customer service helps increase revenue for Goshen. It has higher strength and excellent resistance to stress cracking.
Goshen Fastener provide outstanding service for every customers. Please contact us!