Model: 8644330

Externally Relieved Body Screw

Special Features:

Axial hole in point 0.234 in. Diax 0.406 in. Deep

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.395 inches

Fastener Length

0.635 inches

Head Diameter

1.125 inches

Head Height

0.185 inches

Point Length

0.180 inches

Point Diameter

0.500 inches

First Diameter From Head

0.670 inches

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

0.060 inches

Thread Diameter

0.750 inches

Thready Qty Per Inch (tpi)

Hole Thready Qty Per Inch (tpi)

Hole Configuration Style

Round perpendicular

Externally Relieved Body Diameter Quantity

Hole Thread Diameter

0.112 inches

Material

Aluminum alloy 2024 or aluminum alloy 6061

Material Specification

Qq-a-225/6 tp 4 or tp 6 federal specification all material responses

Surface Treatment

Enamel head

Surface Treatment Specification

Fed-std-595 olive drab federal standard single treatment response head

NSN

5305-00-067-8016

Part Number

8644330

Description

Screw,externally Relieved Body

CAGE

19200

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 undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

Part 8644330 NSN 5305-00-067-8016

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01852

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

013680

UFC:

05760

LTL:

70.0

LCL:

WCC:

576

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 7616106000
SITC: 69440
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Threaded fasteners of aluminum