Shouldered Stud

Model / MPN: 407280-1 | NSN: 5307-00-721-5690

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same diameter. All or part of the unthreaded section has a cross-sectional diameter greater than the stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also stud, locked in.

Product Details

NATO Stock Number

5307-00-721-5690

Sold in multiples of

50 EA

DEMIL

Thread Class

2a nut thread

Thread Class

2a stud thread

Thread Direction

Right-hand nut thread

Thread Direction

Right-hand stud thread

Thread Length

0.375 inches stud thread

Thread Length

0.469 inches nut thread

Shoulder Length

0.094 inches

Overall Length

1.531 inches

Nut End Shank Length

0.187 inches

Distance Across Flats

0.312 inches

Thready Qty Per Inch (tpi)

32 nut thread

Thready Qty Per Inch (tpi)

32 stud thread

Thread Size

0.190 inches nut thread

Thread Size

0.190 inches stud thread

Stud End Shank Length

0.406 inches

Stud End Shank Diameter

0.190 inches

Nut End Shank Diameter

0.190 inches

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel comp 303s

Surface Treatment

Passivate

Style Designator

Shouldered

Thread Series Designator

Unf nut thread

Thread Series Designator

Unf stud thread

407280 Series Parts

Pricing and Availability

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407280-1 Cross Reference

4072801-1
SM4981