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

Socket Head Cap Screw

Model / MPN: A01404-100 | NSN: 5305-01-083-9571
ITAR Registered seal

An externally threaded fastener whose threaded portion is of one 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.

Product Details
NATO Stock Number
5305-01-083-9571
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.138 inches and 0.218 inches
Fastener Length
Between 0.188 inches and 0.218 inches
Head Style
Flat chamfer
Head Diameter
Between 0.176 inches and 0.183 inches
Head Height
Between 0.108 inches and 0.112 inches
Internal Drive Style
Hexagon
Thread Diameter
0.112 inches
Width Across Flats
0.093 inches
Thready Qty Per Inch (tpi)
40
Min. Tensile Strength (psi)
180000 pounds per square inch
Hardness Rating
38.0 rockwell c and 45.0 rockwell c
Minimum Yield Strength
155000 pounds per square inch
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification single treatment response
Thread Series Designator
Unrc
A01404 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A518T2675 Screw, Cap, Socket He 59 EA 10/30/2017
SPE4A518T516J Screw, Cap, Socket He 100 EA 03/05/2018
SPE4A518T00E9 Screw, Cap, Socket He 80 EA 07/13/2018
SPE4A519T322Y Screw, Cap, Socket He 50 EA 04/22/2019
SPE4A519T537N Screw, Cap, Socket He 50 EA 06/13/2019

Pricing and Availability

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A01404-100 Cross Reference