Button Head

Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Maximum torque transfer & positive tool engagement means easier drive installation with less pressure & slippage. Requires matching driver bit. Button Head screws are typically used for general purposes with a lower crown & shallower recess than round head screws.

B1/4-20 x 2" Machine Screw - Round Head - Phillips - Steel - Zinc CR+3 - FT - Pkg of 100 - BBI 588663 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.

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.

The 1420PS Kit is an assortment of Phillips/Slotted Machine Screws that feature six different sizes of 1/4" machine screws. The sizes range from 1/2" to 2" and are ideal for fastening components of machines, tools, appliances, and electronic devices. Material: Carbon Steel

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.