NSN 5305-00-637-9525
Tap Bolt
Between 0.641 inches and 0.688 inches fastener length, hexagon head style, between 0.140 inches and 0.172 inches head height, width between flats: between 0.428 inches and 0.440 inches .
Manufacturer part number NAS-501-4-5A for national stock number 5305006379525.
Datasheet
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Product description
Hexagon Head Cap Screw NSN 5305-00-637-9525.
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MPN or Model
NAS-501-4-5A
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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.)
1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.367 inches and 0.512 inches -
Fastener Length
Between 0.641 inches and 0.688 inches -
Head Style
Hexagon -
Head Height
Between 0.140 inches and 0.172 inches -
Width Between Flats
Between 0.428 inches and 0.440 inches -
Thread Diameter
0.250 inches -
Thready Qty Per Inch (tpi)
28 -
Material
Steel comp 321 or steel comp 347 -
Material Specification
Qq-s-763 federal specification all material responses -
Surface Treatment
Passivate -
Thread Series Designator
Unf
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An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
![Mechanic Bill explains Tap Bolt](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-00-637-9525 hexagon head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
NAS-501-4-5A | Zf Industrieantriebe Witten Gmbh |
947556-505 | Northrop Grumman Systems Corporation |
NAS501-4-5A | National Aerospace Standards |
Stock Check
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