Model: 43334-305-3

Internal Wrenching Bolt

Special Features:

Cone point 90 degrees of angle

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.238 inches

Fastener Length

0.770 inches

Head Diameter

Between 0.265 inches and 0.270 inches

Head Height

Between 0.160 inches and 0.164 inches

First Diameter From Head

Between 0.110 inches and 0.115 inches

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

0.450 inches

Internal Drive Style

Hexagon

Thread Diameter

0.164 inches

Width Across Flats

Between 0.125 inches and 0.127 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

80000 pounds per square inch

Hardness Rating

80.0 rockwell b

Minimum Yield Strength

30000 pounds per square inch

Externally Relieved Body Diameter Quantity

Material

Steel comp 302 or steel comp 303 or steel comp 304

Material Specification

Aisi assn standard all material responses

Surface Treatment

Passivate

Thread Series Designator

Unc

NSN

5306-00-325-0063

Part Number

43334-305-3

Description

Bolt,internal Wrenching

CAGE

94756

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.

Part 43334-305-3 NSN 5306-00-325-0063

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06666

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