42FLW428

Locking Extended Washer Nut Self

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Description:

Thread Size: 1/4", Head Width: 3/8

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42FLW428
42FLW428
42FLW428
42FLW428
42FLW428
42FLW428
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42FLW428 Datasheet Features and Specification

Hardness Rating:
Between 34.0 rockwell c and 43.0 rockwell c
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Material:
Steel
Material Specification:
Ams 6280 assn standard single material response or ams 6300 assn standard single material response or ams 6322 assn standard single material response
Thread Size:
0.250 inches
Nut Style:
Double hexagon
Overall Height:
0.290 inches
Surface Treatment:
Cadmium
Surface Treatment Specification:
Cl 3 federal specification single treatment response type 1 qq-p-416
Tempurature Rating:
450.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unjf (fine thread with external controlled root radius)
Washer Outside Diameter:
0.444 inches
Washer Thickness:
0.040 inches
Width Across Flats:
Between 0.367 inches and 0.376 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

Alternate Part Numbers

  • 42FLW-428
SKU / Model: 42FLW428
NSN: 5310-00-612-9003
FSC: Nuts and Washers / 5310
Product Series: 42FLW
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 2
ECCN: EAR99
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
Download PDF Version
42FLW428_Military-Fasteners-com.pdf
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Thread Size: 3/8in., Head Width: 1/2in.

42FLW524

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Product code 42FLW428
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