Type: Stud bolt with nuts, hex head bolt nuts Size:3/8”-3” (M6-M80) Standard:ASME ANSI B18.31.2 / ANSI B18.2.2, ASME B16.5/B16.48 Material: Bolt (ASTM A193 B7,B8,B8M,B6,A320 L7ASTM A453 Gr.660), Nut (A194 2H,Gr.4,Gr.7,Gr.8,Gr.8M,Gr.16) Length: As per client’s request Type of Nut: Hex nuts, hex heavy nuts, tommy bar hole buts, locked nuts Washer type: flat washer, spring washer Connection method: Used for installation of flanges