NSN 5305-00-921-0889
Tap Bolt
Between 0.470 inches and 0.500 inches fastener length, hexagon head style, between 0.150 inches and 0.163 inches head height, width between flats: between 0.428 inches and 0.438 inches .
Manufacturer part number B1821BH025F050D for national stock number 5305009210889.
Datasheet
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Product description
Hexagon Head Cap Screw NSN 5305-00-921-0889.
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MPN or Model
B1821BH025F050D
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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
2a -
Thread Direction
Right-hand -
Thread Length
Between 0.345 inches and 0.375 inches -
Fastener Length
Between 0.470 inches and 0.500 inches -
Head Style
Hexagon -
Head Height
Between 0.150 inches and 0.163 inches -
Width Between Flats
Between 0.428 inches and 0.438 inches -
Hole Diameter
0.062 inches -
Thread Diameter
0.250 inches -
Hole Quantity
1 -
Hole Type
Drilled -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
150000 pounds per square inch -
Hardness Rating
32.0 rockwell c and 38.0 rockwell c -
Minimum Yield Strength
120000 pounds per square inch -
Hole Configuration Style
Hexagon flats -
Material
Steel -
Material Specification
Sae gr 8 assn standard single material response -
Surface Treatment
Zinc and chromate -
Surface Treatment Specification
Astm b633 federal specification single treatment response -
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 5305-00-921-0889 hexagon head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
B1821BH025F050D | American National Standards |
MS18153-3 | Military Standards |
Stock Check
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