Model: 6209

Externally Relieved Body Bolt

Special Features:

Axially drilled hole in threaded end 0.125 in. Diameter by 0.187 in. Deep, shank flatted 0.750 in. Lg by 0.417 in. Min 0.418 in. W across flat

Properties:

Thread Direction

Right-hand

Thread Length

0.812 inches

Fastener Length

2.438 inches

Head Diameter

0.687 inches

Head Height

0.250 inches

First Diameter From Head

Between 0.430 inches and 0.436 inches

Second Diameter From Head

Between 0.4315 inches and 0.4379 inches

Third Diameter From Head

Between 0.430 inches and 0.432 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.187 inches

Distance From Largest Bearing Surface Of Head To End Of Second Diameter

1.062 inches

Distance From Largest Bearing Surface Of Head To End Of Third Diameter

1.625 inches

Thread Diameter

0.438 inches

Nonstandard Thread Pitch Diameter

+0.4034/+0.4050 inches

Nonstandard Thread Pitch Diameter

+0.4034 to 0.4050 inches

Thready Qty Per Inch (tpi)

Hardness Rating

33.0 shore scleroscope and 38.0 rockwell superficial 15-n

Externally Relieved Body Diameter Quantity

Material

Steel comp 3135

Thread Series Designator

Unf

NSN

5306-00-146-7371

Part Number

6209

Description

Bolt,externally Relieved Body

CAGE

81601

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

Part 6209 NSN 5306-00-146-7371

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06675

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

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this externally relieved body bolt (NSN 5306-00-146-7371) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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