TE-CO 43809 - DOG POINT KNURLED HEAD SCREW,2 3/8 OAL - DOG-POINT CLAMPING SCREW, KNURLED ROUND, THREAD SIZE 5/16 IN.-18, THREAD LENGTH 1 3/4 IN, SCREW MATERIAL STEEL, SCREW FINISH BLACK OXIDE, HEAD OUTSIDE DIA. 1 1/8 IN, FEATURES CASE HARDENED, DOG POINT...