42FLW428 Self-Locking Extended Washer Nut

42FLW428 Self-Locking Extended Washer Nut (2)

42FLW428 Self-Locking Extended Washer Nut (3)

42FLW428 Self-Locking Extended Washer Nut (4)

42FLW428 Self-Locking Extended Washer Nut (5)

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42FLW428 Self-Locking Extended Washer Nut

ECCN: EAR99
Schedule: 7318.22.0000

Manufacturer certifications are shipped with your order FREE of charge

Unit of Measure: EA

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Material

Steel

Surface Treatment

Cl 3 federal specification single treatment response type 1 qq-p-416

Thread Class

Thread Series

Unjf (fine thread with external controlled root radius)

Thread Size

0.250 inches

Hardness Rating: Between 34.0 rockwell c and 43.0 rockwell c
Locking Feature: Prevailing torque all metal design
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
Nut Style: Double hexagon
Overall Height: 0.290 inches
Tempurature Rating: 450.0 degrees fahrenheit
Thread Direction: Right-hand
Thread Qty Per Inch (tpi): 28
Washer Outside Diameter: 0.444 inches
Washer Thickness: 0.040 inches
Width Across Flats: Between 0.367 inches and 0.376 inches
Lubrication: Dry film lubricant