NSN 5306-01-031-1446
Close Tolerance Hex Head Bolt
Between 2.126 inches and 2.156 inches fastener length, undercut 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 BACB30NF5H27 for national stock number 5306010311446.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-031-1446.
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MPN or Model
BACB30NF5H27
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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
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.429 inches and 0.479 inches -
Fastener Length
Between 2.126 inches and 2.156 inches -
Head Style
Undercut hexagon -
Head Height
Between 0.156 inches and 0.171 inches -
Width Between Flats
Between 0.492 inches and 0.502 inches -
Hole Diameter
0.070 inches -
Grip Diameter
Between 0.3110 inches and 0.3120 inches -
Thread Diameter
0.312 inches -
Grip Length
Between 1.677 inches and 1.697 inches -
Hole Quantity
3 -
Hole Type
Drilled -
Thready Qty Per Inch (tpi)
24 -
Min. Tensile Strength (psi)
140000 pounds per square inch -
Hole Configuration Style
Hexagon corners -
Surface Finish
32.0 microinches bearing surface of head -
Material
Steel comp 4340 or steel comp 8740 -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Q-p-416, type 2, cl 3 federal specification 13th 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 5306-01-031-1446 close tolerance boltManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| BACB30NF5H27 | Huck International, Inc. |
| BACB30NF5H27 | Federal Manufacturing Corporation |
| BACB30NF5H27 | Sps Technologies, Llc |
| BACB30NF5H27 | Valley-todeco, Inc. |
| BACB30NF5H27 | Sps Technologies, Llc |
| BACB30NF5H27 | Arconic Global Fasteners & Rings, |
| BACB30NF5H27 | Alcoa Global Fasteners, Inc. |
| BACB30NF5H27 | Monogram Aerospace Fasteners, Inc. |
| BACB30NF5H27 | Sps Technologies, Llc |
| BACB30NF5H27 | Sps Technologies, Llc |
| BACB30NF5H27 | The Boeing Company |
| BACB30NF5H27 | Huck Intl Inc |
Stock Check
- NE: 28
- NS: 3