Threaded Straight Pin

Model / MPN: 9979117 | NSN: 5315-00-931-8176

A headless, cylindrically-shaped item, having external threads at one end only. The threaded and plain portions are of one diameter. Includes items having cotter pin hol (s) on either one or both ends. Its length must not exceed 12 inches (304 mm) . It may have a recess drive feature. See also pin, straight, headless. Excludes stud, welding; and setscrew.

Product Details

NATO Stock Number

5315-00-931-8176

Sold in multiples of

DEMIL

First End Style

Chamfered

Second End Style

Round

Thread Class

Thread Direction

Right-hand

Thread Length

0.375 inches

Width Between Flats

0.125 inches

Internal Drive Style

Socket

Pinlength

0.844 inches

Pindiameter

Between 0.3042 inches and 0.3114 inches

First End Taper Length

0.063 inches

Second End Relationship With First End

Not identical

Thread Size

0.312 inches

First End Location

Threaded end

First End Taper Angle

45.0 degrees

Pin Grip Length

0.469 inches

Surface Finish

125.0 microinches

Second End Outer Radius

0.156 inches

Material

Steel comp 4130

Material Specification

Mil-s-6758, cond f4 military specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, class 1 federal specification single treatment response

Thread Series Designator

Unf

99791 Series Parts

Pricing and Availability

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Threaded Straight Pin

Pricing and Availability

Certified Quality Assurance

9979117 Cross Reference