Socket Head Cap Screw

Model / MPN: 300103 ITEM 4 | NSN: 5305-01-133-2181

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

5305-01-133-2181

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

1.120 inches

Fastener Length

Between 1.210 inches and 1.250 inches

Head Style

Flat chamfer

Head Diameter

Between 0.457 inches and 0.469 inches

Head Height

Between 0.306 inches and 0.312 inches

Locking Feature

Strip threads or pellet threads or patch threads

Internal Drive Style

Hexagon

Thread Diameter

0.312 inches

Width Across Flats

0.250 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

130000 pounds per square inch

Minimum Yield Strength

90000 pounds per square inch

Material

Nickel alloy k-500

Material Specification

Qq-n-286 cl a federal specification single material response

Thread Series Designator

Unc

30010 Series Parts

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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300103 ITEM 4 Cross Reference

300074 ITEM 4
300103 ITEM 4
300074 ITEM 4