Serving our customers with quality and safety first.
0.312in. ⁓5/16"
flat countersunk
0.375in.
cross recess type 1
29.0 rockwell c and 37.0 rockwell c
75000 pounds per square inch
dog type (type b or c)
100.0 degrees
0.190in.
steel comp 4130
MIL-S-18729 mil spec single material response
cadmium or zinc
QQ-P-416 fed spec 1st treatment response or QQ-Z-325 fed spec 2nd treatment response
Steel comp 4130
Flat countersunk
Schedule B number: 7318140000
nmfc 093486
Self-tapping screws of iron or steel
FSC 5305 ⁓ Screws
cadmium or zinc surface treated flat countersunk head style
1. | 8175887 | Cage 18876 |
2. | 8175887 | Cage 18876 |
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.