5/16-18 x 1-1/4 Coarse Hex Cap - Grade 5 Box/100 portable water transfer pump The 40545 USS 1/2" Flat

The 40545 USS 1/2" Flat Washers (03830) are designed for load distribution in threaded fastener assemblies

bi-metal blades in thick metal applications

Wood-to-wood and wood-to-metal fastening where bearing surface area needs to be increased

compacted soils

5/16-18 x 1-1/4 Coarse Hex Cap - Grade 5 Box/100 portable water transfer pump The 40545 USS 1/2" FlatOverview The 5 16 18 x 1 1 4 Coarse Hex Cap Screw (00274) is designed for general hardware fastening applications requiring a medium strength, wrench driven threaded fastener. Supplied by Midwest Fastener in a convenient box of 100, this hex cap screw delivers consistent performance in structural assembly, mechanical, and fabrication environments. Technical Specifications MPN 00274 Brand Midwest Fastener Diameter 5 16 in Length 1 1 4 in Thread Size 18