NSN 5305-01-007-8429
High Torque Screw
Between 1.219 inches and 1.266 inches fastener length, flat countersunk head style, between 0.499 inches and 0.507 inches head diameter, grip diameter: between 0.3110 inches and 0.3120 inches .
Manufacturer part number 53B334-12 for national stock number 5305010078429.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-007-8429.
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MPN or Model
53B334-12
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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 0.459 inches and 0.526 inches -
Fastener Length
Between 1.219 inches and 1.266 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.499 inches and 0.507 inches -
Grip Diameter
Between 0.3110 inches and 0.3120 inches -
Internal Drive Style
Offset cruciform (torque set) -
Thread Diameter
0.250 inches -
Grip Length
Between 0.740 inches and 0.760 inches -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
180000 pounds per square inch -
Hardness Rating
39.0 rockwell c and 43.0 rockwell c -
Countersink Angle
100.0 degrees -
Surface Finish
32.0 microinches grip -
Material
Steel comp e4340 or steel comp 4140 or steel comp 4340 or steel comp 8740 -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response -
Thread Series Designator
Unf
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A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (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 designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
Pricing and Availability
Get a quote for 5305-01-007-8429 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
53B334-12 | Northrop Grumman Systems Corporation |
53B334-12 | Northrop Grumman Technical Services, |
53B334-12 | Sps Technologies, Llc |
53B334-12 | Arconic Global Fasteners & Rings, |
53B334-12 | Huck International, Inc. |
53B334-12 | Hi-shear Corporation |
53B334-12 | Alcoa Global Fasteners, Inc. |
53B334-12 | Electrical Instrument Laboratory |
53B334-12 | Keuffel And Esser Co |