Serving our customers with quality and safety first.
1.250in. ⁓1-1/4"
hexagon extended washer
0.149in. ⁓5/32"
0.312in.
0.438in.
0.035in.
w/o internal drive
0.312in. ⁓5/16"
casehardened
self drilling
0.216in.
self drilling and self tapping
steel
chromate
1EA
Steel
Hexagon extended washer
Schedule B number: 7318140000
nmfc 093486
Self-tapping screws of iron or steel
FSC 5305 ⁓ Screws
chromate surface treated self drilling hexagon extended washer head style
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.