Stepped Stud

Model / MPN: 71056P004 | NSN: 5307-00-145-0500

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the diameter of one threaded section is greater than the other. The entire unthreaded portion must be of a single diameter equal to or smaller than the major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes items with tapered threads.

Product Details

NATO Stock Number

5307-00-145-0500

Sold in multiples of

25 EA

DEMIL

Thread Class

3a nut thread

Thread Pitch Diameters

+0.2843/+0.2869 inches stud thread

Thread Pitch Diameters

+0.2843 to 0.2869 inches stud thread

Thread Direction

Right-hand nut thread

Thread Direction

Right-hand stud thread

Thread Length

0.500 inches nut thread

Thread Length

0.440 inches stud thread

Shank Diameter

Between 0.244 inches and 0.250 inches

Overall Length

1.250 inches

Thready Qty Per Inch (tpi)

18 stud thread

Thready Qty Per Inch (tpi)

28 nut thread

Hardness Rating

Between 26.0 rockwell c and 32.0 rockwell c

Thread Size

0.250 inches nut thread

Thread Size

0.312 inches stud thread

Material

Steel

Material Specification

Ams 7456 assn standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Ams 2400 assn standard single treatment response

Style Designator

Stepped

Thread Series Designator

Unf nut thread

Thread Series Designator

Uns stud thread

71056P Series Parts

Pricing and Availability

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71056P004 Cross Reference

71056P4
71056P004