NSN 5306-01-642-0903
Wheel Bolt
Six radical lines on head to indicate grade 8.
Manufacturer part number 91257A645 for national stock number 5306016420903.
Datasheet
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Product description
Machine Bolt NSN 5306-01-642-0903.
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MPN or Model
91257A645
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
Between 1.0000 inches and 1.3125 inches -
Fastener Length
5.250 inches -
Head Style
Hexagon -
Head Height
0.250 inches -
Width Between Flats
0.5625 inches -
End Application
Mrap - cougar sabr/tow -
Thread Diameter
0.375 inches -
Thready Qty Per Inch (tpi)
16 -
Min. Tensile Strength (psi)
150000 pounds per square inch -
Hardness Rating
33.0 rockwell c -
Part Name Assigned By Controlling Agency
Hex head bolt -
Color
Yellow -
Material
Steel -
Surface Treatment
Chromate zinc -
Thread Series Designator
Unc
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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.
![Mechanic Bill explains Wheel Bolt](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5306-01-642-0903 machine boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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91257A645 | Mcmaster-carr Supply Company |
Stock Check
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