Serving our customers with quality and safety first.
2a
1.500in. ⁓1-1/2"
square countersunk
0.375in.
oval
four spline
0.375in. ⁓3/8"
16
100.0 degrees
copper alloy 655
QQ-C-591, alloy 655 fed spec single material response
unc
1EA
Unc
Copper alloy 655
16
Square countersunk
2a
Schedule B number: 7415338550
nmfc 093486
Other copper screws (not for wood) bolts and nuts
FSC 5305 ⁓ Screws
unc thread series 16 thread quantity per inch square countersunk head style 2a thread class
Nothing similar to this part number was found in our inventory
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. a locking feature may be incorporated in the design of the head or threads.