Master Distributor of Industrial Fasteners & Electronic Component Hardware, featuring Panduit, Stanley Engineered Fastening, RAF Electronic Hardware, Essentra, AVK, Keystone Electronics, Sumitomo Electric, Captive Fastener, PIC Design, USM Pop Rivets and 300 other manufacturers from around the world. Fasteners available from the microscopic to 3" diameter bolts. Steel, Stainless Steel, Nylon, Monel, Titanium, Aluminum, RoHs compliant products. Screws, Bolts, Nuts, Washers, Spring Washers, Retaining Rings, Standoffs, Rivets, Springs, etc. Over 300,000 parts in our computer inventory Locations in Hayward, California (San Francisco Bay Area) and Covina, California (Los Angeles Area) ISO 9001:2015 certified, Minority-owned company, since 1976. For any questions for your fastener needs call or email us.