7/16-14 UNC x 0.625 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
The 7/16-14 UNC x 0.625 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel has locking keys that provide a positive mechanical lock which prevents rotation due to vibration or torsion. This American Made internal locking insert has a 7/16-14 UNC Right-Hand internal thread and is 0.625 long. The inserts external thread is 11/16-11 Right-Hand 11NS.
7/16-14 UNC x 0.625 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
Key-Locking inserts with an Extra Heavy Duty Wall are designed to repair damaged threads or for use in original equipment. Manufactured from Alloy Steel Type 4140, these Extra Heavy Duty inserts feature a key-locking action that prevents rotation due to vibration or torsion. This American Made internal locking insert has a 7/16-14 UNC Right-Hand internal thread and is 0.625 long. The inserts external thread is 11/16-11 Right-Hand 11NS. 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 | Internal 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 | 11NS |
| Flange/Flush | Flush |
| Wall Thickness | Extra Heavy Duty |
| Inside Thread | 7/16-14 |
| Length | 0.625 |
| Drill Size | 0.6407 (41/64) |
| Drill Size | 0.6407 (41/64) |
| Plug Tap Size | 11/16-11 |
| Decimal Outside Diameter | 0.6875 (11/16-11) |
| Chrislynn Part Number | 81337 |
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41/64 in. (0.6407) High Speed Steel Reduced Shank Drill BitSpecial Price $ 39.62 Regular Price $ 62.07
