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

Socket Head Cap Screw

Model / MPN: 12387351-31 | NSN: 5305-01-411-3809
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
5305-01-411-3809
Sold in multiples of
100 EA
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.969 inches and 1.000 inches
Fastener Length
Between 0.969 inches and 1.000 inches
Head Style
Flat chamfer
Head Diameter
Between 0.303 inches and 0.312 inches
Head Height
Between 0.185 inches and 0.190 inches
Internal Drive Style
Hexagon
Thread Diameter
0.190 inches
Width Across Flats
Between 0.156 inches and 0.158 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
16000 pounds per square inch
Minimum Yield Strength
130000 pounds per square inch
Color
Bronze or olive drab
Material
Steel
Surface Treatment
Chromate
Thread Series Designator
Unf
12387351 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE5E217TF831 Screw, Cap, Socket He 13237 EA 10/05/2017

Pricing and Availability

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12387351-31 Cross Reference