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9/16-12 UNC x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
The 9/16-12 UNC x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel 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 9/16-12 UNC Right-Hand internal thread and is 0.812 long. The inserts external thread is 7/8-14 Right-Hand UNF.
9/16-12 UNC x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
Key-Locking inserts with an Heavy Duty Wall are designed to repair damaged threads or for use in original equipment. Manufactured from Alloy Steel Type 4140, 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 9/16-12 UNC Right-Hand internal thread and is 0.812 long. The inserts external thread is 7/8-14 Right-Hand UNF. 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.Application | Metals |
---|---|
Material | Alloy Steel Type 4140 |
Insert Style | Non-Locking |
ID Thread Rotation | Right-Hand |
ID Thread Standard | ANSI/ASME |
ID Acronym | UNC |
OD Thread Rotation | Right-Hand |
OD Thread Standard | ANSI/ASME |
OD Acronym | UNF |
Flange/Flush | Flush |
Wall Thickness | Heavy Duty |
Inside Thread | 9/16-12 |
Length | 0.812 |
Drill Size | 0.8282 (53/64) |
Drill Size | 0.8282 (53/64) |
Plug Tap Size | 7/8-14 |
Decimal Outside Diameter | 0.8750 (7/8-14) |
Chrislynn Part Number | 80339 |