5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

SKU
35L8C-686C-31-0A
5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless is available to buy in increments of 10

The 5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless has locking keys that provide a positive mechanical lock which prevents rotation due to vibration or torsion. This American Made non-locking insert has a 5/16-18 UNC Right-Hand internal thread and is 0.437 long. The inserts external thread is 1/2-13 Right-Hand UNC.

Attributes

5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless


Key-Locking inserts with an Heavy Duty Wall are designed to repair damaged threads or for use in original equipment. Manufactured from Stainless Steel Type 303, these Heavy Duty inserts feature a key-locking action that prevents rotation due to vibration or torsion. This American Made non-locking insert has a 5/16-18 UNC Right-Hand internal thread and is 0.437 long. The inserts external thread is 1/2-13 Right-Hand UNC. Order today from Industrial Hardware and Specialties.

Features

  • Installed with standard drills and taps
  • May be used in a variety of materials: aluminum, magnesium, cold rolled stee
  • Passivated to enhance corrosion resistance and finish
  • Easy installation
  • Easy to remove

Applications:

  • Designed to repair damaged threads or for use in original equipment in soft metals.

Installation:

Drill out old threads with a standard drill. Tap new threads with a standard tap. Screw in the insert until slightly below surface. Drive keys down with several hammer taps on the proper installation tool.
More Information
ApplicationMetals
MaterialStainless Steel Type 303
Insert StyleNon-Locking
ID Thread RotationRight-Hand
ID Thread StandardANSI/ASME
ID AcronymUNC
OD Thread RotationRight-Hand
OD Thread StandardANSI/ASME
OD AcronymUNC
Flange/FlushFlush
Wall ThicknessHeavy Duty
Inside Thread5/16-18
Length0.437
Drill Size0.4532 (29/64)
Drill Size0.4532 (29/64)
Plug Tap Size1/2-13
Decimal Outside Diameter0.5000 (1/2-13)
Chrislynn Part Number76303