Model: 19FK0646

Setscrew

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.309 inches and 0.349 inches

Fastener Length

Between 0.615 inches and 0.635 inches

Head Style

Headless (setscrew)

Point Length

Between 0.286 inches and 0.306 inches

Point Style

Flat

Internal Drive Style

Cross recess type 1

Thread Diameter

0.375 inches

Thready Qty Per Inch (tpi)

Point Chamfer Angle

60.0 degrees

Material

Steel comp 1020

Material Specification

Qq-s-630 federal specification single material response or qq-s-631 federal specification single material response or qq-s-634 federal specification single material response

Thread Series Designator

Unf

NSN

5305-00-290-1562

Part Number

19FK0646

Description

Setscrew

CAGE

62265

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 19FK0646 NSN 5305-00-290-1562

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

50.0

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