Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.750in. ⁓3/4"
headless (setscrew)
pellet fastener or strip fastener or patch fastener
flat
hexagon
0.250in. ⁓1/4"
0.250in. ⁓1/4"
20
nickel alloy 400 fastener or nickel alloy K-500 fastener
plastic polyamide locking feature
QQ-N-281 fed spec 1st material response fastener or QQ-N-281 fed spec 2nd material response fastener
unc
1 type and Y1 style
Unc
Plastic polyamide locking feature
Nickel alloy 400 fastener or nickel alloy k-500 fastener
20
Headless (setscrew)
Right-hand
3a
Schedule B number: 7508900000
nmfc 093486
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5305 ⁓ Screws
unc thread series 20 thread quantity per inch headless (setscrew) head style right-hand 3a thread class
1. | FF-S-200 | Cage 81348 |
2. | 218003073 | Cage 53711 |
3. | 556-6406594-MPLA-A39 | Cage 53711 |
4. | 6406593-MPTD-A27 | Cage 53711 |
5. | 6406593-MPTD-B27 | Cage 53711 |
6. | 556-6406592-MRHF-A16 | 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.