Self-locking Stud

Model / MPN: ST16-03 | NSN: 5307-01-020-9831

A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see bolt, self-locking and stud, locked in. Excludes insert, screw thread.

Product Details

NATO Stock Number

5307-01-020-9831

Sold in multiples of

1 EA

DEMIL

Thread Class

2a nut thread

Thread Direction

Right-hand nut thread

Thread Length

0.297 inches nut thread and 0.327 inches nut thread

Head Diameter

Between 0.154 inches and 0.159 inches

Head Length

Between 0.036 inches and 0.040 inches

Locking Feature

Head distortions

Overall Length

Between 0.333 inches and 0.367 inches

Distance Across Flats

0.188 inches

Thready Qty Per Inch (tpi)

40 nut thread

Thread Size

0.112 inches nut thread

Material

Steel comp 303

Material Specification

Aisi assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Mil-f-14072, e300 military specification single treatment response

Style Designator

Self-locking

Thread Series Designator

Unc nut thread

ST16 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ST16-03 Cross Reference

NCS4S-040-10
34S(0.040)-ST-10
34S040ST10
ST16-03