Serving our customers with quality and safety first.
3a
RIGHT-Hand
4.500in. ⁓4-1/2"
round
hexagon
0.437in. ⁓7/16"
14
identification mark 4340
nickel alloy 400
QQ-N-286, classa fed spec 1st material response
unrc
1EA
Unrc
Nickel alloy 400
14
Round
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 identification mark 4340 14 thread quantity per inch round head style right-hand 3a thread class
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.