Part Number 661640 Hexagon Self-locking Nut

SKU: 5310001682978
Description

3B thread class, right-hand , prevailing torque all metal design locking feature, internal or external wrenching hexagon nut style

661640 Hexagon Self-locking Nut Datasheet

Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Nut Style:
Internal or external wrenching hexagon
Nut Height:
0.188 inches
Width Across Flats:
Between 0.365 inches and 0.377 inches
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
32
Hardness Rating:
Between 38.0 rockwell c and 48.0 rockwell c
Thread Size:
0.190 inches
Bearing Surface Type:
Chamfered
Material Specification:
Ams 5525 assn standard single material response
Precious Material And Location:
External surfaces silver
Surface Treatment Specification:
Ams 2411 assn standard single treatment response
Manufacturer Cage:
77445

Trade Information:
  • Schedule B: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Nuts of iron or steel

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