BBI 782276 Lag Screw, Imperial, 1/2-6, 4 in OAL, Hex Drive, A2 (18-8) Stainless Steel
Item #BC898321
BBI Lag Screw, Measurement System Imperial, 1/2-6, 4 in Overall Length, A2 (18-8) Stainless Steel, Hex Drive, 3/4 in Head, 3/4 in Drive, UNC, 0.515 in Shoulder Dia, HRB 95/HRC 32 Hardness, Hex Head