5/16-18X3/8 Coarse Thread Socket Set Screw Cone Point Plain imported, Pkg of 5000

10-32x1/4 Fine Thread Socket Set Screw Oval Point Plain Imported. Oval head screws are preferred over a flat head when a more decorative look is desired or when fastening onto a conical surface. Allen/Hex Keys are used to drive the screw.

Socket Set Screw, Cup Point, Steel Alloy, Blk Oxide, UNC, 100 Pk, BBI 101383, 5/16-18 x 3/8" Set screws have forged sockets, insuring maximum strength and resistance to cracking in the corners. Smooth, flat, deep sockets, free of machining tears or roach chips.

Socket Set Screw, Cup Point, Steel Alloy, Thermal Black Oxide, UNF, 100 Pk, 10-32 x 1/4" Set screws have forged sockets, insuring maximum strength and resistance to cracking in the corners. Smooth, flat, deep sockets, free of machining tears or roach chips.

1/4-20x3/8 Coarse Thread Socket Set Screw Flat Point Plain Imported. Flat head screws are used when protrusion of the fastener above the mating surface is unacceptable. Allen/Hex Keys are used to drive the screw.

Point Selection should take into account application, holding power, frequency of setting and hardness of mating parts. The Cup Point digs into the contact surface for maximum holding power under pressure. The Knurled Point features better locking power than the standard Cup Point. The Knurled Point combines the digging action of the Cup Point with counter-clockwise locking knurls that have a ratchet-locking action that helps resist loosening, even under the most severe vibrations