Model: 303085-04

Machine Bolt

Special Features:

Threads are undercut for relief: 1.250 in. Dia. X 0.312 in. Wide. Full dog point: 1.245 in. Dia., porm 0.005 in., x 1.750 in. Long

Properties:

Thread Class
2a
Thread Direction
Right-hand
Thread Length
2.313 inches
Fastener Length
4.375 inches
Head Style
Hexagon
Head Height
Between 0.902 inches and 0.974 inches
Width Between Flats
Between 2.175 inches and 2.250 inches
Thread Diameter
1.500 inches
Thready Qty Per Inch (tpi)
6
Min. Tensile Strength (psi)
150000 pounds per square inch
Hardness Rating
35.0 rockwell c and 45.0 rockwell c
Minimum Yield Strength
140000 pounds per square inch
Material
Steel comp 4140 or steel comp 4150
Material Specification
Aisi 4140 assn standard 1st material response or aisi 4150 assn standard 2nd material response
Thread Series Designator
Unc
NSN
5306-01-414-0438
Part Number
303085-04
Description
Bolt,machine
CAGE
99185

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

Part 303085-04 NSN 5306-01-414-0438

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01847
FIIG:
A003B0
Concept No.:
App. Key:
BR
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
4.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
574
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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