Model: 142221

Shoulder Bolt

Special Features:

One castellated nut and one cotter pin furnished

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.500 inches

Fastener Length

1.031 inches

Head Style

Round w/wrench flats

Head Diameter

0.844 inches

Head Height

0.094 inches

Width Between Flats

0.750 inches

Shoulder Diameter

0.375 inches first shoulder

Shoulder Length

0.156 inches first shoulder

Shank Unthreaded Hole Diameter

0.062 inches first hole

Thread Diameter

0.250 inches

Features Provided

Casehardened

Thready Qty Per Inch (tpi)

Distance From Head Largest Bearing Surface To Shank Hole Center

0.969 inches first hole

Shoulder Shape

Round first shoulder

Material

Steel

Thread Series Designator

Unf

NSN

5306-00-218-2119

Part Number

142221

Description

Bolt,shoulder

CAGE

0AT62

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.

Part 142221 NSN 5306-00-218-2119

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04905

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:

133300

UFC:

63220

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