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Worldwide distributor of NSN parts and consumables located in the USA.

Panel Fastener Screw

Model / MPN: SC2657-3-8P | NSN: 5305-01-384-2498
ITAR Registered seal

A headed, threaded fastening device with special square threads, which is designed to be attached to a panel by means of a retaining washer. The screw fastener is used in conjunction with a speed nut to facilitate fastening two items.

Product Details
NATO Stock Number
5305-01-384-2498
Sold in multiples of
EA
DEMIL
NO
Thread Class
3a
Thread Length
0.318 inches
Fastener Length
Between 0.933 inches and 0.963 inches
Head Style
Hexagon
Head Height
Between 0.110 inches and 0.125 inches
Width Between Flats
Between 0.367 inches and 0.376 inches
Internal Drive Style
Torque-set ribbed
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
160000 pounds per square inch
Material
Iron alloy 660
Material Specification
Ams 5737 assn standard single material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 ty2 federal specification single treatment response
Thread Series Designator
Unf

Pricing and Availability

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SC2657-3-8P Cross Reference
  • S00464-3-8P
  • S00464-3-8P
  • S00464-3-8P