Check the listing for details. 20 Pack 5/16-24 Fine Thread Spot Weld Nuts - Single Tab SN 2816. Condition: New. Listed at 9.09 USD. 20 Pack 5/16-24 Fine Thread Spot Weld Nuts - Single Tab SN 2816 This listing is for twenty pieces. The SN weld nut (economy t nut) is a spot weld, precision-pilot nut which features an optimum welding tab. This tab will take several sizes of electrodes and permits use of the same equipment, settings and electrodes used to produce your product or product components. Where the nut is to function as a stiffener or brace in addition to being a fastener, the SN weld nut is ideal. Thread Size 5/16-24 Width (in) 5/8" Thickness (in) 9/64" Length (in) 63/64" Hole In Sheet (in) 0.375 Material C1010 High-Welding Quality, Low Carbon Steel Plain Finish Threads Unified Standard Class 2B ASME B 1.1-2003 A 0.625" B 0.141" C 0.984" D 0.281" E 0.359" F 0.080" This listing is for twenty pieces. The SN weld nut (economy t nut) is a spot weld, precision-pilot nut which features an optimum welding tab. This tab will take several sizes of electrodes and permits use of the same equipment, settings and electrodes uséd to produce your product or product components. Where the nut is to function as a stiffener or brace in addition to being a fastener, the SN weld nut is ideal. Thread Size 5/16-24 Width (in) 5/8" Thickness (in) 9/64" Length (in) 63/64" Hole In Sheet (in) 0.375 Material C1010 High-Welding Quality, Low Carbon Steel Plain Finish Threads Unified Standard Class 2B ASME B 1.1-2003 A 0.625" B 0.141" C 0.984" D 0.281" E 0.359" F 0.080" eBay integration by