NSN 5306-00-012-8439
Freight Car Flush Head Bolt
About this product
Between 1.469 inches and 1.531 inches fastener length, oval head style, between 1.000 inches and 1.031 inches head diameter, head height: between 0.156 inches and 0.176 inches .
Manufacturer part number 128439 for national stock number 5306000128439.
Datasheet
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Product description
Square Neck Bolt NSN 5306-00-012-8439.
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MPN or Model
128439
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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) -
Unit Weight (Est.)
0.1 lb -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
0.875 inches -
Fastener Length
Between 1.469 inches and 1.531 inches -
Head Style
Oval -
Head Diameter
Between 1.000 inches and 1.031 inches -
Head Height
Between 0.156 inches and 0.176 inches -
Neck Length
Between 0.156 inches and 0.187 inches -
Thread Diameter
0.312 inches -
Thready Qty Per Inch (tpi)
18 -
Min. Tensile Strength (psi)
48000 pounds per square inch -
Hardness Rating
79.0 rockwell b and 90.0 rockwell b -
Minimum Yield Strength
40000 pounds per square inch -
Neck Width
Between 0.307 inches and 0.324 inches -
Material
Steel comp 1010 -
Material Specification
Qq-s-634 federal specification single material response -
Surface Treatment
Cadmium or zinc -
Thread Series Designator
Unc
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Square Neck Bolt
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
Pricing and Availability
Get a quote for 5306-00-012-8439 square neck boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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128439 | Army Weapons Command |
Stock Check
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