NSN 5305-01-130-9017
High Torque Screw
Between 0.911 inches and 0.941 inches fastener length, flat countersunk head style, between 0.456 inches and 0.508 inches head diameter, grip diameter: between 0.2485 inches and 0.2495 inches .
Manufacturer part number ST3M732-4L8 for national stock number 5305011309017.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-130-9017.
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MPN or Model
ST3M732-4L8
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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 0.401 inches and 0.451 inches -
Fastener Length
Between 0.911 inches and 0.941 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.456 inches and 0.508 inches -
Grip Diameter
Between 0.2485 inches and 0.2495 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.250 inches -
Grip Length
Between 0.490 inches and 0.510 inches -
Thready Qty Per Inch (tpi)
28 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Surface Finish
32.0 microinches threads -
Material
Titanium alloy -
Material Specification
Nas621 assn standard single material response -
Surface Treatment
Aluminum -
Surface Treatment Specification
Ps13143, type 2, cl 3 fscm 76301 mfr ref single treatment 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 5305-01-130-9017 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
ST3M732-4L8 | Huck International, Inc. |
ST3M732-4L8 | Sps Technologies, Llc |
ST3M732-4L8 | Hi-shear Corporation |
ST3M732-4L8 | Alcoa Global Fasteners, Inc. |
ST3M732-4L8 | Lisi Aerospace Canada Corp |
ST3M732-4L8 | Boeing Company, The |
HT4056-4-8A | Huck International, Inc. |
HT4056-4-8A | Hi-shear Corporation |
HT4056-4-8A | Sps Technologies, Llc |
HT4056-4-8A | Alcoa Global Fasteners, Inc. |
10115259 | Nimikkeistokeskus Ncb Finland |