Shouldered And Stepped Stud

Model / MPN: 3163306-1 | NSN: 5307-00-280-4347

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. All or part of the unthreaded section is greater than the major diameter of the largest threaded section. It may be thread relieved. Excludes items with tapered threads. See also stud, locked in.

Product Details

NATO Stock Number

5307-00-280-4347

Sold in multiples of

1 EA

DEMIL

Thread Class

3a nut thread

Thread Class

3a stud thread

Thread Direction

Right-hand nut thread

Thread Direction

Right-hand stud thread

Thread Length

0.260 inches nut thread and 0.280 inches nut thread

Thread Length

0.380 inches stud thread and 0.400 inches stud thread

Shoulder Diameter

Between 0.340 inches and 0.360 inches

Shoulder Length

Between 0.240 inches and 0.260 inches

Overall Length

Between 1.100 inches and 1.160 inches

Nut End Shank Length

Between 0.260 inches and 0.280 inches

Thready Qty Per Inch (tpi)

32 nut thread

Thready Qty Per Inch (tpi)

32 stud thread

Thread Size

0.164 inches nut thread

Thread Size

0.190 inches stud thread

Stud End Shank Length

Between 0.260 inches and 0.280 inches

Stud End Shank Diameter

0.187 inches

Surface Finish

125.0 microinches

Nut End Shank Diameter

0.161 inches

Material

Stainless steel

Material Specification

Dmil-s-7720, series 300 military specification single material response

Style Designator

Shouldered and stepped

Thread Series Designator

Unc nut thread

Thread Series Designator

Unf stud thread

3163306 Series Parts

Pricing and Availability

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3163306-1 Cross Reference

3163306-1