Thank you for visiting our new web site. Even though we have over 100,000 products online today, our site represents only a small percentage of our inventory. If you need any additional information, prices, availability, etc. please contact us at 1-800-290-9908 or e-mail us at websales@hcisupply.com.

We are partnered with supplyFORCE, enabling us to facilitate nationwide contract management and simplify supply agreements while providing the local market service and flexibility that your business needs.
5/16" X 60" BRAKE LINE, SAE THREAD, STANDARD ...
5/16" X 1 STAINLESS STEEL EYEBOLT-NBS1500320100SS
5/16" X 1" FHP BUSHING (WITH KEYWAY)-BRWFHP21BUSHING
5/16" X 1" HEX HEAD ZINC LAG SCREWS-NBS1430320100
5/16" X 1" LO/HEAD SOCKET HEAD CAPSCREW-NBS7070320100
5/16" X 1" MAGNETIC, STANDARD LENGTH, 6" PT. DRIVE ...
5/16" X 1" ROUND HEAD SLOT MACHINE SCREWS-NBS1900320100
5/16" X 1" ROUND HEAD SLOT STOVE BOLT-NBS1230320100
5/16" X 1" SAE BUTTON HEAD SOCKET HEAD ...
5/16" X 1" SAE FLAT HEAD SOCKET HEAD CAPSCREW-NBS7040320100
5/16" X 1" SAE GR-5 CAPSCREW-NBS1060320100
5/16" X 1" SAE GR-8 CAPSCREW-NBS1080320100
5/16" X 1" SAE SOCKET HEAD CAPSCREW-NBS7020320100