Stud bolts ASTM A193 Grade B7 Size 7/16" x 5 1/2" Length Threaded UNC With 2 Hex Nut ASTM A194 Grade 2H and 2 Pressure Washer F436 in Carbon Steel 500 pcs. Stud bolts ASTM A193 Grade B7 Size 3/8" x 5 1/2" Length Threaded UNC With 02 Hex Nut ASTM A194 Grade 2H and 02 Pressure Washer F436 in Carbon Steel 500 pcs. Square Bend U Bolt as per picture in attachment Dimension 1 5/8" Inside leg length 3 3/4" Thread length 1 5/16" Rod 3/8" Thread UNC With Washer ASTM A193 B7 / ASTM A194 2H F436 1000 pcs.