Model: 9173-45

Internally Relieved Body Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.825 inches

Fastener Length

5.140 inches

Head Style

Hexagon

Head Height

0.500 inches

Width Between Flats

1.500 inches

Shoulder Diameter

Between 0.999 inches and 1.000 inches

Shoulder Length

Between 4.312 inches and 4.317 inches

Shank Unthreaded Hole Diameter

0.140 inches first hole and 0.144 inches first hole

Concentric Hole Diameter

Between 0.467 inches and 0.473 inches

Thread Diameter

0.875 inches

Thready Qty Per Inch (tpi)

Hardness Rating

34.0 rockwell c and 39.0 rockwell c

Distance From Head Largest Bearing Surface To Shank Hole Center

4.977 inches first hole

Material

Steel comp 4340

Material Specification

Sae assn standard single material response

Surface Treatment

Cadmium

Style Designator

Concentric hole unthreaded

Thread Series Designator

Unf

NSN

5306-00-208-3936

Part Number

9173-45

Description

Bolt,internally Relieved Body

CAGE

13002

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

Part 9173-45 NSN 5306-00-208-3936

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06676

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