Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.500in. ⁓1/2"
0.490in. and 0.500in. ⁓1/2"
headless (setscrew)
patch threads or pellet threads or strip threads
flat
hexagon
0.438in. ⁓29/64"
0.219in. ⁓7/32"
14
copper alloy 260 fastener or copper alloy 268 fastener or copper alloy 270 fastener or copper alloy 274 fastener
plastic polyamide locking feature
QQ-B-626 fed spec 1st material response fastener or QQ-W-321 fed spec 1st material response fastener or QQ-B-626 fed spec 2nd material response fastener or QQ-W-321 fed spec 3rd material response fastener or QQ-W-321 fed spec 4th material response fastener
unc
1 type or 1 style
1EA
Unc
Plastic polyamide locking feature
Copper alloy 260 fastener or copper alloy 268 fastener or copper alloy 270 fastener or copper alloy 274 fastener
14
Headless (setscrew)
0.500 inches maximum
Right-hand
3a
Schedule B number: 7415338550
nmfc 093486
Other copper screws (not for wood) bolts and nuts
FSC 5305 ⁓ Screws
unc thread series 14 thread quantity per inch headless (setscrew) head style 0.500" thread length right-hand 3a thread class
1. | FF-S-200 | Cage 81348 |
2. | 801-6408784-81 | Cage 53711 |
3. | 211057024 | Cage 53711 |
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.