Model: 491010020029989

Setscrew

Special Features:

Grip 0.250 inch dia, 0.188 inch long

Properties:

Thread Class

Thread Direction

Right-hand

Fastener Length

2.500 inches

Head Style

Square

Head Height

0.250 inches

Width Between Flats

0.312 inches

Point Length

0.188 inches

Point Diameter

0.188 inches

Point Style

Dog

Internal Drive Style

W/o internal drive

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Material

Copper alloy 464

Material Specification

Qq-b-637 federal specification single material response or qq-b-639 federal specification single material response

Thread Series Designator

Unc

NSN

5305-01-197-1371

Part Number

491010020029989

Description

Setscrew

CAGE

09032

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 491010020029989 NSN 5305-01-197-1371

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:

0.4000lbs

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:

096630

UFC:

50590

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7415338550
SITC: 69433
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Other copper screws (not for wood) bolts and nuts