1/2 X 1/2 SOCKET SHOULDER SCREW S/S
1/2 X 1/2 SOC SHOULDER SCREW ** S/S NYLOK
1/2 X 1/2 SOCKET SHOULDER SCREW GEN LINE
1/2 X 1/2 SOC SHOULDER SCREW
1/2 X 1/2 SOC SHLDR SCREW 316 S/S