1/2-20 UNF x 0.625 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
The 1/2-20 UNF x 0.625 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215 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 1/2-20 UNF Right-Hand internal thread and is 0.625 long. The inserts external thread is 3/4-16 Right-Hand UNF.
1/2-20 UNF x 0.625 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
Key-Locking inserts with an Heavy Duty Wall are designed to repair damaged threads or for use in original equipment. Manufactured from Carbon Steel C1215, 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 1/2-20 UNF Right-Hand internal thread and is 0.625 long. The inserts external thread is 3/4-16 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 | Carbon Steel C1215 |
| Insert Style | Non-Locking |
| ID Thread Rotation | Right-Hand |
| ID Thread Standard | ANSI/ASME |
| ID Acronym | UNF |
| OD Thread Rotation | Right-Hand |
| OD Thread Standard | ANSI/ASME |
| OD Acronym | UNF |
| Flange/Flush | Flush |
| Wall Thickness | Heavy Duty |
| Inside Thread | 1/2-20 |
| Length | 0.625 |
| Drill Size | 0.7032 (45/64) |
| Drill Size | 0.7032 (45/64) |
| Plug Tap Size | 3/4-16 |
| Decimal Outside Diameter | 0.7500 (3/4-16) |
| Chrislynn Part Number | 66106 |
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