NSN 5306-01-191-7498
Close Tolerance Hex Head Bolt
1.198 inches fastener length, hexagon head style, between 0.156 inches and 0.171 inches head height, width between flats: between 0.492 inches and 0.502 inches .
Manufacturer part number SC2629-5-14 for national stock number 5306011917498.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-191-7498.
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MPN or Model
SC2629-5-14
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.438 inches -
Fastener Length
1.198 inches -
Head Style
Hexagon -
Head Height
Between 0.156 inches and 0.171 inches -
Width Between Flats
Between 0.492 inches and 0.502 inches -
Grip Diameter
Between 0.3110 inches and 0.3120 inches -
Thread Diameter
0.3125 inches -
Grip Length
Between 0.865 inches and 0.885 inches -
Thready Qty Per Inch (tpi)
24 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Material
Iron alloy 660 -
Material Specification
Ams 5731 assn standard single material response or ams 5737 assn standard single material response -
Surface Treatment
Passivate -
Thread Series Designator
Unjf
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An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.
![Mechanic Bill explains Close Tolerance Hex Head Bolt](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5306-01-191-7498 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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SC2629-5-14 | Arconic Global Fasteners & Rings, |
Stock Check
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