B1/4-20 x 4" Machine Screw - Oval Head - Phillips - 18-8 Stainless Steel - 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. Oval head screws are preferred over a flat head when a more decorative look is desired or when fastening onto a conical surface.

B10-32 x 1" Machine Screw - Pan Head - Phillips - 18-8 Stainless Steel - UNF - FT - Pkg of 500 Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Pan head screws are a common style that can substituted in most applications for round, truss or binding heads.

B5/16-18 x 3" Machine Screw - Round Head - Phillips - Steel - Zinc CR+3 - Pkg of 100 - BBI 588751 Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Round head screws are sometimes perferred over a pan head for its smooth surface and appearance.

B6-32 x 4" Machine Screw - Flat Head - Slotted - Steel - Zinc CR+3 - FT - Pkg of 100 - BBI 580287 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.

The 832DS Kit is an assortment of Round Head Square/Slotted machine screws that feature 6 different sizes ranging from 1/2" to 2". Machine screws are used for fastening components of machines, tools, appliances, and electronic devices. Material: Carbon Steel