NSN 5305-01-385-4637
High Torque Screw
Between 0.578 inches and 0.625 inches fastener length, flat countersunk undercut head style, between 0.3765 inches and 0.3813 inches head diameter, head height: 0.080 inches .
Manufacturer part number ST3M652C3-3A for national stock number 5305013854637.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-385-4637.
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MPN or Model
ST3M652C3-3A
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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
0.406 inches -
Fastener Length
Between 0.578 inches and 0.625 inches -
Head Style
Flat countersunk undercut -
Head Diameter
Between 0.3765 inches and 0.3813 inches -
Head Height
0.080 inches -
Grip Diameter
Between 0.1890 inches and 0.1895 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.190 inches -
Grip Length
Between 0.178 inches and 0.198 inches -
Features Provided
O ring -
Thready Qty Per Inch (tpi)
32 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Material
Stainless steel -
Material Specification
23-112, cagec 76301 mfr ref single material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification 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 5305-01-385-4637 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
ST3M652C3-3A | Boeing Company, The |
HT4020-3-3A | Arconic Global Fasteners & Rings, |
ST3M652C3-3A | Huck International, Inc. |
HT4020-3-3A | Hi-shear Corporation |
ST3M652C3-3A | Sps Technologies, Llc |
ST3M652C3-3A | Sps Technologies Ltd Tj Brooks |
HT4020-3-3A | Lisi Aerospace Canada Corp |
ST3M652C3-3A | Sps Technologies Inc |