M8 x 1.25 x 40Mm Reduced Head Hex Flange Screw Non Serrated Frame Bolts Zinc Plated Grade 10.9 Best Seller Round head style with square

Round head style with square neck

SQ HD SET SCR 3/8 X 1 3/4

The Eaton AeroQuip E-Z Cage Hose Fitting is made from genuine Stainless Steeland and has been designed specifcally to fit to hose attachments

HEX TAP BOLT 5/16-18x4 ZP

Door Trim Panel Retainer - GM Cadillac 1977

M8 x 1.25 x 40Mm Reduced Head Hex Flange Screw Non Serrated Frame Bolts Zinc Plated Grade 10.9 Best Seller Round head style with squareFrame Bolts are hex washer head bolts with a smooth flat washer bearing surface. They are made from high alloy steel and commonly used on truck frames and that is where they get their name. The flange eliminates the need for washers.