Square Neck Bolt

Model / MPN: 109137 | NSN: 5306-00-010-9137

A headed externally threaded fastener whose threaded portion is of one diameter, with a square neck directly beneath the head.

Product Details

NATO Stock Number

5306-00-010-9137

Sold in multiples of

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

1.250 inches

Fastener Length

1.750 inches

Head Style

Button

Head Diameter

Between 1.032 inches and 1.094 inches

Head Height

Between 0.250 inches and 0.270 inches

Neck Length

Between 0.250 inches and 0.281 inches

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

55000 pounds per square inch

Hardness Rating

95.0 rockwell b

Minimum Yield Strength

40000 pounds per square inch

Neck Width

Between 0.500 inches and 0.515 inches

Material

Steel

Material Specification

255-m fscm 48202 mfr ref single material response

Thread Series Designator

Unc

10913 Series Parts

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