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0.4375in.
thread forming screw
black
steel corrosion resisting
black chemical finish and oxide
slotted, pan head style, 4-20X7/16
Steel corrosion resisting
Schedule B number: 7318140000
Self-tapping screws of iron or steel
FSC 5305 ⁓ Screws
black chemical finish surface treated thread forming screw
Nothing similar to this part number was found in our inventory
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. the thread may be fluted or otherwise designed to cut or form its own mating thread. excludes screw, assembled washer.