NAS1291C4M

Locking Extended Washer Nut Self

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Description:

thread: 1/4-28, self locking, hex, low height, light weight, corrosion resistant steel, NAS1291 series nut

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NAS1291C4M
NAS1291C4M
NAS1291C4M
NAS1291C4M
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Up to qty 3000 ships same day if ordered before 4pm EST
NAS1291C4M Price:
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$1.35 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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NAS1291C4M Datasheet Features and Specification

Locking Feature:
Prevailing torque all metal design
Material:
Stainless steel
Thread Size:
0.250 inches
Nut Style:
Hexagon
Overall Height:
Between 0.205 inches and 0.219 inches
Surface Treatment:
Passivate
Tempurature Rating:
550.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unf (fine thread)
Washer Outside Diameter:
0.420 inches
Washer Thickness:
0.019 inches
Width Across Flats:
Between 0.305 inches and 0.316 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3B
Material Stainless Steel

Additional Information

Alternate Part Numbers

  • H42-4
SKU / Model: NAS1291C4M
NSN: 5310-00-894-3637
FSC: Nuts and Washers / 5310
Product Series: NAS1291C
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.16.0000
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1291C4M_Military-Fasteners-com.pdf
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Product Image Gallery

Product code NAS1291C4M
NAS1291C4M
NAS1291C4M
NAS1291C4M
NAS1291C4M

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