NSN 5306-00-685-7450
Close Tolerance Hex Head Bolt
Between 0.680 inches and 0.700 inches fastener length, hexagon head style, between 0.115 inches and 0.135 inches head height, width between flats: between 0.367 inches and 0.376 inches .
Manufacturer part number 385589 for national stock number 5306006857450.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-00-685-7450.
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MPN or Model
385589
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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 Direction
Right-hand -
Thread Length
Between 0.250 inches and 0.290 inches -
Fastener Length
Between 0.680 inches and 0.700 inches -
Head Style
Hexagon -
Head Height
Between 0.115 inches and 0.135 inches -
Width Between Flats
Between 0.367 inches and 0.376 inches -
Grip Diameter
Between 0.1888 inches and 0.1893 inches -
Shank Unthreaded Hole Diameter
0.065 inches first hole and 0.072 inches first hole -
Thread Diameter
0.190 inches -
Grip Length
Between 0.410 inches and 0.430 inches -
Nonstandard Thread Pitch Diameter
+0.1644/+0.1667 inches -
Thready Qty Per Inch (tpi)
32 -
Hardness Rating
30.0 rockwell c and 38.0 rockwell c -
Distance From Head Largest Bearing Surface To Shank Hole Center
0.590 inches first hole and 0.599 inches first hole -
Surface Finish
63.0 microinches bearing surface of head -
Material
Stainless steel -
Material Specification
Ams 5616 assn standard single material response -
Thread Series Designator
Unf
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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 5306-00-685-7450 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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385589 | United Technologies Corporation |
Stock Check
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