NSN 5306-00-409-3290
Close Tolerance Hex Head Bolt
Between 1.705 inches and 1.735 inches fastener length, dished hexagon head style, between 0.188 inches and 0.203 inches head height, width between flats: between 0.553 inches and 0.564 inches .
Manufacturer part number BACB30LJ6DU20 for national stock number 5306004093290.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-00-409-3290.
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MPN or Model
BACB30LJ6DU20
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NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.445 inches and 0.495 inches -
Fastener Length
Between 1.705 inches and 1.735 inches -
Head Style
Dished hexagon -
Head Height
Between 0.188 inches and 0.203 inches -
Width Between Flats
Between 0.553 inches and 0.564 inches -
Grip Diameter
Between 0.3740 inches and 0.3745 inches -
Shank Unthreaded Hole Diameter
0.106 inches first hole and 0.116 inches first hole -
Thread Diameter
0.375 inches -
Grip Length
Between 1.240 inches and 1.260 inches -
Features Provided
Finished head -
Thready Qty Per Inch (tpi)
24 -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.534 inches first hole and 1.584 inches first hole -
Surface Finish
32.0 microinches threads -
Material
Iron alloy 660 -
Material Specification
Ams 5737 assn standard single material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response -
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.
Pricing and Availability
Get a quote for 5306-00-409-3290 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
BACB30LJ6DU20 | The Boeing Company |
BACB30LJ6DU20 | Huck International, Inc. |
BACB30LJ6DU20 | Sps Technologies, Llc |
BACB30LJ6DU20 | Valley-todeco, Inc. |
BACB30LJ6DU20 | Arconic Global Fasteners & Rings, |
BACB30LJ6DU20 | J M Precision Inc |
BACB30LJ6DU20 | Federal Manufacturing Corporation |
BACB30LJ6DU20 | Sps Technologies, Llc |
BACB30LJ6DU20 | Sps Technologies, Llc |
BACB30LJ6DU20 | Huck Intl Inc |