Thank you for choosing FCZDQ. We provide various of high quality stainless steel fasteners, which are widely used in construction, product manufacturing, engineering, automobile, assembling, mold and many other industries.

Specification:

* Material: 304 Stainless Steel 18-8 (A2-70);
* Screw Type: Button Head Socket Cap Screws;
* Thread Diameter : 5/16 inch;
* Drive Type: 3/16 inch Allen Hex Socket;
* Head Diameter: 0.54 inch;
* Head Height: 0.166 inch;
* Thread Coverage: Fully Threaded;

About FCZDQ:
* As a professional and honest seller, we select each product with 100% patience and concentration.
* Quality and safety are the primary factor we take into consideration. You would never worry about the security issue once you choose FCZDQ.
* Our target is to provide you the best product with most reasonable price.
* If you have any doubts with our products or service, please feel free to contact us firstly. Our great Customer Service Team is always at your service.