Square Neck Bolt

Model / MPN: 228E1-0004 | NSN: 5306-00-054-8063

A headed externally threaded fastener whose threaded portion is of one diameter, with a square neck directly beneath the head.

Product Details

NATO Stock Number

5306-00-054-8063

Sold in multiples of

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

1.250 inches

Fastener Length

4.000 inches

Head Style

Button

Head Diameter

1.063 inches

Head Height

0.250 inches

Neck Length

Between 0.344 inches and 0.375 inches

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Neck Width

Between 0.492 inches and 0.515 inches

Material

Steel

Surface Treatment

Cadmium or zinc and chromate

Thread Series Designator

Unc

Nondefinitive Specification/std Data

1 type and 1 class and a style

Departure From Cited Document

As modified by lg of neck and special features

228E1 Series Parts

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.