Model: 302856

Square Neck Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.375 inches

Fastener Length

10.125 inches

Head Style

Button

Head Diameter

Between 0.813 inches and 0.844 inches

Head Height

Between 0.188 inches and 0.208 inches

Neck Length

Between 0.281 inches and 0.312 inches

Thread Diameter

0.112 inches

Thready Qty Per Inch (tpi)

Neck Width

Between 0.368 inches and 0.388 inches

Material

Copper alloy

Surface Treatment

Cadmium

Thread Series Designator

Unf

NSN

5306-00-353-1748

Part Number

302856

Description

Bolt,square Neck

CAGE

57472

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

Part 302856 NSN 5306-00-353-1748

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15939

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7415338550
SITC: 69433
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Other copper screws (not for wood) bolts and nuts