Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.525in. ⁓17/32"
0.525in. and 0.625in. ⁓5/8"
flat countersunk
0.480in. and 0.531in.
patch threads
hexagon
0.250in. ⁓1/4"
0.156in. ⁓5/32"
20
80000 pounds per square inch
40000 pounds per square inch
80.0 degrees and 84.0 degrees
nickel alloy 400 fastener
plastic polyamide locking feature
MIL-F-18240 mfr ref 15th material response locking feature
QQ-N-281, class a fed spec single material response fastener
unrc
1EA
Unrc
Plastic polyamide locking feature
Nickel alloy 400 fastener
20
Flat countersunk
0.525 inches maximum
Right-hand
3a
Schedule B number: 7508900000
nmfc 093486
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5305 ⁓ Screws
unrc thread series 20 thread quantity per inch flat countersunk head style 0.525" thread length right-hand 3a thread class
1. | 512-6405698-24 | Cage 53711 |
2. | 211038341 | Cage 53711 |
Nothing similar to this part number was found in our inventory
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.