NSN 5306-00-837-4102
Close Tolerance Hex Head Bolt
Between 1.454 inches and 1.484 inches fastener length, hexagon head style, between 0.109 inches and 0.141 inches head height, width between flats: between 0.428 inches and 0.440 inches .
Manufacturer part number BACB30BH4-18 for national stock number 5306008374102.
Datasheet
-
Product description
Close Tolerance Bolt NSN 5306-00-837-4102.
-
MPN or Model
BACB30BH4-18
-
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 0.319 inches and 0.369 inches -
Fastener Length
Between 1.454 inches and 1.484 inches -
Head Style
Hexagon -
Head Height
Between 0.109 inches and 0.141 inches -
Width Between Flats
Between 0.428 inches and 0.440 inches -
Grip Diameter
Between 0.2487 inches and 0.2492 inches -
Shank Unthreaded Hole Diameter
0.076 inches first hole and 0.081 inches first hole -
Thread Diameter
0.250 inches -
Grip Length
Between 1.115 inches and 1.135 inches -
Thready Qty Per Inch (tpi)
28 -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.303 inches first hole and 1.323 inches first hole -
Surface Finish
32.0 microinches grip -
Material
Iron alloy 660 -
Thread Series Designator
Unf -
Specification Data
81205-bacb30bh manufacturers standard
More from these suppliers
- 1560-00-172-0487 MPN 5-89561-1Aircraft Structural Component Support
- 1560-00-328-1348 MPN 6-83573-2Eccentric Bushing
- 5905-00-454-4814 MPN BACR14BV7R24Inductive Wire Wound Fixed Resistor
- 1560-00-508-8279 MPN 5-96369-1Sliding Window Cover
- 1560-00-524-1760 MPN 3-58390-8Wiper Assembly
- 1560-00-535-1073 MPN 10-60822-1Stabilizer Trim System Brake
- 1560-00-672-9927 MPN 24-1142-511Aircraft Access Door
- 1560-00-778-8189 MPN 4-5557-527Wing Skin Panel Assembly
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 5306-00-837-4102 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
BACB30BH4-18 | The Boeing Company |