NSN 5305-01-540-3628
High Torque Screw
0.850 inches fastener length, flat fillister head style, between 0.477 inches and 0.492 inches head diameter, head height: between 0.140 inches and 0.150 inches .
Manufacturer part number BACS12HU4A7 for national stock number 5305015403628.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-540-3628.
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MPN or Model
BACS12HU4A7
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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) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.403 inches -
Fastener Length
0.850 inches -
Head Style
Flat fillister -
Head Diameter
Between 0.477 inches and 0.492 inches -
Head Height
Between 0.140 inches and 0.150 inches -
Internal Drive Style
Torx -
End Application
Cv-22 -
Thread Diameter
0.250 inches -
Grip Length
0.437 inches -
Thready Qty Per Inch (tpi)
28 -
Part Name Assigned By Controlling Agency
Screw, flat pan head, six lobe recess -
Material
Iron alloy 660 -
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 5305-01-540-3628 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
BACS12HU4A7 | Heartland Precision Fasteners, Inc. |
BACS12HU4A7 | Sps Technologies, Llc |
BACS12HU4A7 | Pilgrim Screw Corporation |
BACS12HU4A7 | The Boeing Company |