NSN 5305-00-310-6421
High Torque Screw
Between 1.204 inches and 1.234 inches fastener length, oval countersunk head style, between 0.747 inches and 0.753 inches head diameter, grip diameter: between 0.4990 inches and 0.4995 inches .
Manufacturer part number HT74028L8-7 for national stock number 5305003106421.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-310-6421.
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MPN or Model
HT74028L8-7
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Schedule B
8109.90.0000 (Zirconium and articles thereof nesoi) -
NMF (National Motor Freight)
136500 - Metal NOI/metal Alloys NOI -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.756 inches and 0.806 inches -
Fastener Length
Between 1.204 inches and 1.234 inches -
Head Style
Oval countersunk -
Head Diameter
Between 0.747 inches and 0.753 inches -
Grip Diameter
Between 0.4990 inches and 0.4995 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.500 inches -
Grip Length
Between 0.428 inches and 0.448 inches -
Thready Qty Per Inch (tpi)
20 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Material
Titanium alloy -
Material Specification
Ams4928 assn standard single material response or ams4967 assn standard single material response -
Thread Series Designator
Unjf
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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 5305-00-310-6421 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HT74028L8-7 | Arconic Global Fasteners & Rings, |
HT4028L8-7 | Huck International, Inc. |
ST3M466V8L7-1 | Sps Technologies, Llc |
HT4028L8-7 | Hi-shear Corporation |
HT4028L8-7 | Sps Technologies, Llc |
HT4028L8-7 | Lisi Aerospace Canada Corp |
HT4028L8-7 | Alcoa Global Fasteners, Inc. |
11909V8L7-1 | Reid Products Inc. |
ST3M466V8L7-1 | Sps Technologies Ltd Tj Brooks |
ST3M466V8L7-1 | Boeing Company, The |
HT4028L8-7 | Huck Intl Inc |
ST3M466V8L7-1 | Alcoa Global Fasteners, Inc. |
ST3M466V8L7-1 | Twist Tite Mfg, Inc |