1/2-13X4 Grade 8 Plow Bolt With Number 3 Flat Head Plain (Pack Qty 150) BC-5064BP8

Offers greater bearing surface for wrenching than hex head boltsYou may also like 10-12X2 Square Flat Self Tapping Screw Type A Fully Threaded Zinc (Pack Qty 2,000) BC-1032AQF.