Model: 6408778 FIND 20

Setscrew

Properties:

Thread Class

Thread Direction

Right-hand

Fastener Length

2.000 inches

Head Style

Headless (setscrew)

Point Style

Half dog

Internal Drive Style

Hexagon

Thread Diameter

0.500 inches

Width Across Flats

0.250 inches

Thready Qty Per Inch (tpi)

Material

Copper alloy fastener

Material

Plastic polyamide locking feature

Thread Series Designator

Unc

Nondefinitive Specification/std Data

1 type and 6 style

NSN

5305-01-446-0309

Part Number

6408778 FIND 20

Description

Setscrew

CAGE

53711

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 6408778 FIND 20 NSN 5305-01-446-0309

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

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