Model: 0128755

Machine Bolt

Properties:

Thread Class
10.9
Thread Length
Between 34.5 millimeters and 35.5 millimeters
Fastener Length
Between 41.8 millimeters and 43.2 millimeters
Head Style
Hexagon
Head Height
Between 7.3 millimeters and 7.7 millimeters
Width Between Flats
21.1 millimeters
End Application
Mrap - unique nsn - used on 2 mrap variants
Thread Diameter
12.0 millimeters
Thready Qty Per Inch (tpi)
1.75
Color
Yellow
Material
Steel
Surface Treatment
Zinc
Thread Series Designator
Unc
NSN
5306-01-572-4981
Part Number
0128755
Description
Bolt,machine
CAGE

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 0128755 NSN 5306-01-572-4981

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

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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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