Model: 9HB31

Square Neck Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

1.281 inches

Fastener Length

0.388 inches

Head Style

Roof

Head Diameter

0.844 inches

Head Height

0.208 inches

End Application

2320-01-465-2174

Neck Length

0.388 inches

Thread Diameter

0.375 inches

Thready Qty Per Inch (tpi)

Neck Width

0.219 inches

Material

Steel

Thread Series Designator

Unc

NSN

5306-01-492-5581

Part Number

9HB31

Description

Bolt,square Neck

CAGE

45152

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

Part 9HB31 NSN 5306-01-492-5581

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: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment