Socket Head Cap Screw

Model / MPN: 38031-3C-8 | NSN: 5305-01-310-7992

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

5305-01-310-7992

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.435 inches and 0.500 inches

Fastener Length

Between 0.485 inches and 0.515 inches

Head Style

Button

Head Diameter

Between 0.347 inches and 0.361 inches

Head Height

Between 0.091 inches and 0.101 inches

Internal Drive Style

Hexagon

Thread Diameter

0.190 inches

Width Across Flats

Between 0.125 inches and 0.127 inches

Thready Qty Per Inch (tpi)

Material

Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316

Material Specification

Astm a493 assn standard all material responses

Surface Treatment

Passivate

Thread Series Designator

Unf

38031 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE4A621T16G5	Screw, Cap, Socket He	5	EA	03/08/2021

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ISO 9001:2015 + AS9120B
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38031-3C-8 Cross Reference

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