NSN 5306-01-599-4542
Close Tolerance Hex Head Bolt
1.175 inches fastener length, flat countersunk head style, between 0.3859 inches and 0.3948 inches head diameter, hole diameter: 0.076 inches .
Manufacturer part number 3M1277E4D12A for national stock number 5306015994542.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-599-4542.
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MPN or Model
3M1277E4D12A
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Schedule B
7508.90.0000 (Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.425 inches -
Fastener Length
1.175 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.3859 inches and 0.3948 inches -
Hole Diameter
0.076 inches -
Grip Diameter
Between 0.2648 inches and 0.2651 inches -
Thread Diameter
0.250 inches -
Grip Length
0.750 inches -
Hole Quantity
1 -
Hole Type
Drilled -
Thready Qty Per Inch (tpi)
28 -
Hole Configuration Style
Round -
Countersink Angle
Between 90.0 degrees and 101.0 degrees -
Material
Nickel alloy 718 -
Material Specification
Ams5662 assn standard single material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Mil-l-87132, type 1, grade b military 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 5306-01-599-4542 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
3M1277E4D12A | Boeing Company, The |
3M1277E4D12A | B & B Specialties Inc. |