NSN 5306-00-496-0944
Close Tolerance Hex Head Bolt
3.110 inches fastener length, round w/wrench flats head style, 1.250 inches head diameter, head height: 0.310 inches .
Manufacturer part number 68929 for national stock number 5306004960944.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-00-496-0944.
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MPN or Model
68929
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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.)
0.4 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.550 inches -
Fastener Length
3.110 inches -
Head Style
Round w/wrench flats -
Head Diameter
1.250 inches -
Head Height
0.310 inches -
Width Between Flats
Between 0.928 inches and 0.940 inches -
Grip Diameter
Between 0.6230 inches and 0.6240 inches -
Shank Unthreaded Hole Diameter
0.139 inches first hole and 0.145 inches first hole -
Thread Diameter
0.625 inches -
Grip Length
2.560 inches -
Thready Qty Per Inch (tpi)
18 -
Hardness Rating
52.0 rockwell c and 54.0 rockwell c -
Distance From Head Largest Bearing Surface To Shank Hole Center
2.970 inches first hole -
Surface Finish
32.0 microinches grip -
Material
Steel -
Material Specification
Ams 6487 assn standard single material response -
Surface Treatment
Nickel and cadmium -
Surface Treatment Specification
Ams 2416 assn standard all treatment responses -
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.
Pricing and Availability
Get a quote for 5306-00-496-0944 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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68929 | Sps Technologies, Llc |