Model: 21C3868P03

Setscrew

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

2.250 inches

Fastener Length

2.500 inches

Head Style

Hexagon

Head Height

Between 0.302 inches and 0.323 inches

Width Between Flats

0.750 inches

Point Length

0.250 inches

Point Style

Flat

Internal Drive Style

W/o internal drive

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Point Chamfer Angle

60.0 degrees

Material

Stainless steel

Thread Series Designator

Unc

NSN

5305-01-077-7904

Part Number

21C3868P03

Description

Setscrew

CAGE

07482

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 21C3868P03 NSN 5305-01-077-7904

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:

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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