Model: BLT-0038SS

Square Neck Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.605 inches

Fastener Length

Between 0.720 inches and 0.770 inches

Head Style

Square

Head Height

Between 0.125 inches and 0.145 inches

Width Between Flats

Between 0.563 inches and 0.594 inches

End Application

4220-01-617-9405

Neck Length

Between 0.125 inches and 0.156 inches

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Neck Width

Between 0.245 inches and 0.260 inches

Part Name Assigned By Controlling Agency

Round head carriage bolt

Material

Steel comp 302

Thread Series Designator

Unc

NSN

5306-01-633-8071

Part Number

BLT-0038SS

Description

Bolt,square Neck

CAGE

57328

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

Part BLT-0038SS NSN 5306-01-633-8071

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