Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.470in. and 0.490in. ⁓1/2"
headless (setscrew)
pellet threads
0.220in. and 0.260in.
0.073in.
dog
hexagon
0.112in. (UTS #4)
0.050in. and 0.051in. ⁓1/16"
40
navy special project
copper alloy
unc
Unc
Copper alloy
40
Headless (setscrew)
Right-hand
3a
Schedule B number: 7415338550
nmfc 139820
Other copper screws (not for wood) bolts and nuts
FSC 5305 ⁓ Screws
unc thread series navy special project 40 thread quantity per inch headless (setscrew) head style right-hand 3a 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.