NSN 5305-00-544-2975
High Torque Screw
Between 1.578 inches and 1.608 inches fastener length, flat countersunk head style, between 0.429 inches and 0.477 inches head diameter, grip diameter: between 0.3115 inches and 0.3120 inches .
Manufacturer part number ST3M455-5DL17-1 for national stock number 5305005442975.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-544-2975.
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MPN or Model
ST3M455-5DL17-1
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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 0.506 inches and 0.556 inches -
Fastener Length
Between 1.578 inches and 1.608 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.429 inches and 0.477 inches -
Grip Diameter
Between 0.3115 inches and 0.3120 inches -
Shank Unthreaded Hole Diameter
0.076 inches first hole and 0.081 inches first hole -
Internal Drive Style
High-torque -
Thread Diameter
0.312 inches -
Grip Length
Between 1.052 inches and 1.072 inches -
Thready Qty Per Inch (tpi)
24 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.454 inches first hole and 1.494 inches first hole -
Material
Stainless steel -
Surface Treatment
Passivate -
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 5305-00-544-2975 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
ST3M455-5DL17-1 | Boeing Company, The |
HT4024L5D17 | Huck International, Inc. |
11907-5DL17 | Reid Products Inc. |
11907-5DL17-1 | Reid Products Inc. |
HT4024L5D17 | Alcoa Global Fasteners, Inc. |
HT4024L5D17 | Hi-shear Corporation |
HT4024L5D17 | Sps Technologies, Llc |
HT4024L5D17 | Lisi Aerospace Canada Corp |
HT4024L5D17 | Huck Intl Inc |
HT4024L5D17 | Sps Technologies, Llc |
ST3M455-5DL17 | Boeing Company, The |