Locked In Stud

Model / MPN: KNNS428JMX-28-.81 | NSN: 5307-00-221-4954

A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.

Product Details

NATO Stock Number

5307-00-221-4954

Sold in multiples of

1 EA

DEMIL

Thread Class

2a stud thread

Thread Class

3a nut thread

Thread Direction

Right-hand nut thread

Thread Direction

Right-hand stud thread

Thread Length

0.360 inches stud thread and 0.380 inches stud thread

Thread Length

0.790 inches nut thread

Locking Feature

Key inserts

Overall Length

Between 2.070 inches and 2.150 inches

Thready Qty Per Inch (tpi)

16 stud thread

Thready Qty Per Inch (tpi)

28 nut thread

Thread Size

0.250 inches nut thread

Thread Size

0.375 inches stud thread

Material

Steel

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 1, cl 3 federal specification single treatment response

Thread Series Designator

Unc stud thread

Thread Series Designator

Unf nut thread

KNNS428JMX 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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ISO 9001:2015 + AS9120B
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KNNS428JMX-28-.81 Cross Reference

99-4652
KNNS428MX28-81
99-4652
KNNS428MX28-81
99-4652
KNNS428MX28-81