NSN 5305-01-321-6684
Self-tapping Screw
About this product
1.000 inches fastener length, hexagon extended washer head style, between 0.307 inches and 0.358 inches head height, width between flats: between 0.551 inches and 0.562 inches .
Manufacturer part number S-254 for national stock number 5305013216684.
Datasheet
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Product description
Tapping Screw NSN 5305-01-321-6684.
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MPN or Model
S-254
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Schedule B
7318.14.0000 (Self-tapping screws of iron or steel) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Fastener Length
1.000 inches -
Head Style
Hexagon extended washer -
Head Height
Between 0.307 inches and 0.358 inches -
Width Between Flats
Between 0.551 inches and 0.562 inches -
Extended Washer Diameter
Between 0.720 inches and 0.780 inches -
Extended Washer Thickness
Between 0.037 inches and 0.063 inches -
Internal Drive Style
W/o internal drive -
Nonmachine Thread Style
Thru slot (type d) -
Nonmachine Thread Diameter
0.312 inches -
Material
Steel
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Tapping Screw
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes screw, assembled washer.
![Mechanic Bill explains Self-tapping Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-321-6684 tapping screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
S-254 | Axletech International, Llc |
9417406 | General Motors Corp |
S-254 | Meritor Heavy Vehicle Systems Llc |
Stock Check
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