5/16-18X4 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc, Pkg of 200

B8-32 x 5/8" Machine Screw - Flat Head - Slotted - Steel - Zinc CR+3 - FT - Pkg of 100 - BBI 580319 Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Flat head screws are used when protrusion of the fastener above the mating surface is unacceptable.

B10-24 x 1-1/4" Machine Screw - Flat Head - Slotted - Steel - Zinc CR+3 - FT - 100 Pk - BBI 580437 Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Flat head screws are used when protrusion of the fastener above the mating surface is unacceptable.

B5/16-18 x 2-3/4" Machine Screw - Flat Head - Slotted - Steel - Zinc CR+3 - FT - 100 Pk - BBI 580773 Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Flat head screws are used when protrusion of the fastener above the mating surface is unacceptable.

B10-32 x 1" Machine Screw - Indented Hex Head - Unslotted - Steel - Zinc CR+3 - UNF - FT - Pkg of 100 Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Indented hex head screws are designed to be driven by a wrench or pneumatic tools.

B8-32 x 1" Machine Screw - Indented Hex Head - Unslotted - Steel - Zinc CR+3 - FT - UNC - Pkg of 100 Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Indented hex head screws are designed to be driven by a wrench or pneumatic tools.