NSN 5305-01-566-5458
Tap Bolt
2.750 inches fastener length, hexagon head style, 0.312 inches head height, width between flats: 0.750 inches .
Manufacturer part number 91257A744 for national stock number 5305015665458.
Datasheet
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Product description
Hexagon Head Cap Screw NSN 5305-01-566-5458.
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MPN or Model
91257A744
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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)
096640 - Screws, Iron Or Steel -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
Between 1.250 inches and 1.625 inches -
Fastener Length
2.750 inches -
Head Style
Hexagon -
Head Height
0.312 inches -
Width Between Flats
0.750 inches -
Thread Diameter
0.500 inches -
Thready Qty Per Inch (tpi)
20 -
Min. Tensile Strength (psi)
150000 pounds per square inch -
Material
Steel -
Surface Treatment
Zinc -
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 5305-01-566-5458 hexagon head cap screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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91257A744 | Mcmaster-carr Supply Company |
Stock Check
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