Profile: Automotive Fasteners is a manufacturer of mechanical devices or components like bolts and automotive bolts. Our product line includes abrasives, adhesives & sealants, brass fittings, cable ties, chain & accessories, cleaners & degreasers drill bits & cutting tools, electrical wires, terminals and accessories. We also provide hole saws & saw blades, hydraulic hose & fittings, pneumatic hose & pipe fittings and rivet tools. Our online product catalog includes threaded & non threaded fasteners, hose & fittings, valves, gauges, wire, cable, chain and hooks. Our L9® fastening system L9® hex head cap screw is the off-the-shelf fastening system available. It is a 180,000 psi minimum tensile strength (stress) assembly designed for high stress applications requiring high clamp load. These are made up of alloy steel of 20% stronger than SAE grade 8 with zinc yellow dichromate finish. Our metric roll pins are made up of steel with other diameters and length are available. Our thread pitch gauges are available in flat thread forms on top of each blade with thread pitches on V-threads and metric gages.