Model: 3A470

Setscrew

Properties:

Thread Class
2a
Thread Direction
Right-hand
Thread Length
0.600 inches
Fastener Length
0.640 inches
Head Style
Hexagon
Head Height
0.141 inches
Width Between Flats
0.438 inches
Point Length
0.390 inches
Point Diameter
Between 0.186 inches and 0.187 inches
Internal Drive Style
W/o internal drive
Thread Diameter
0.312 inches
Thready Qty Per Inch (tpi)
24
Hardness Rating
40.0 rockwell c and 45.0 rockwell c
Point Chamfer Angle
90.0 degrees
Material
Steel comp 4140
Material Specification
Aisi assn standard single material response
Thread Series Designator
Unf
NSN
5305-00-638-4044
Part Number
3A470
Description
Setscrew
CAGE
15723

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 3A470 NSN 5305-00-638-4044

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06672
FIIG:
A003B0
Concept No.:
App. Key:
SQ
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
50.0
WCC:
713
TCC:
Z
SHC:
9
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

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