Model: 302-40149-4

Setscrew

Properties:

Thread Direction

Right-hand

Fastener Length

Between 4.7 millimeters and 5.3 millimeters

Head Style

Headless (setscrew)

Spline Major Diameter

2.39 millimeters

Point Diameter

Between 1.75 millimeters and 2.00 millimeters

Point Style

Flat

Internal Drive Style

Torx

End Application

1340-01-517-4757

Thread Diameter

4.0 millimeters

Hardness Rating

35.0 rockwell c and 42.0 rockwell c

Thread Pitch In Millimeters

0.7

Countersink Angle

Between 113.0 degrees and 123.0 degrees

Part Name Assigned By Controlling Agency

Set screw

Material

Steel

Surface Treatment

Passivate

Thread Series Designator

NSN

5305-01-617-8077

Part Number

302-40149-4

Description

Setscrew

CAGE

64059

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Part 302-40149-4 NSN 5305-01-617-8077

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06672

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

713

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