Serving our customers with quality and safety first.
2a
0.250in. ⁓1/4"
20
nickel alloy 400
QQ-N-281, class a fed spec single material response
unc
as differentiated by navships submarine antenna engineering department quality assurance instruction 9670.104c
Unc
Nickel alloy 400
20
2a
Schedule B number: 7508900000
nmfc 096640
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5305 ⁓ Screws
unc thread series 20 thread quantity per inch 2a thread class
1. | SS404-2113454-17 | Cage 80064 |
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.