M2.5 x 0.45 ISO x 3.81mm Standard Key-Locking Insert - Internal Locking - 303 Stainless
The M2.5 x 0.45 ISO x 3.81mm Standard Key-Locking Insert - Internal Locking - 303 Stainless 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 M2.5 x 0.45 ISO Right-Hand internal thread and is 0.150 long. The inserts external thread is M4.5 x 0.75 Right-Hand ISO.
M2.5 x 0.45 ISO x 3.81mm Standard Key-Locking Insert - Internal Locking - 303 Stainless
Key-Locking inserts with an Standard Wall are designed to repair damaged threads or for use in original equipment. Manufactured from Stainless Steel Type 303, these Standard inserts feature a key-locking action that prevents rotation due to vibration or torsion. This American Made internal locking insert has a M2.5 x 0.45 ISO Right-Hand internal thread and is 0.150 long. The inserts external thread is M4.5 x 0.75 Right-Hand ISO. 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 | Stainless Steel Type 303 |
| Insert Style | Internal Locking |
| ID Thread Rotation | Right-Hand |
| ID Thread Standard | ISO Metric |
| ID Acronym | ISO |
| OD Thread Rotation | Right-Hand |
| OD Thread Standard | ISO Metric |
| OD Acronym | ISO |
| Flange/Flush | Flush |
| Wall Thickness | Standard |
| Inside Thread | M2.5 x 0.45 |
| Length | 3.81mm |
| Drill Size | 0.1540 (#23) |
| Drill Size | 0.1540 (#23) |
| Plug Tap Size | M4.5 x 0.75 |
| Decimal Outside Diameter | 0.1772 (M4.5 x 0.75) |
| Chrislynn Part Number | 77383 |
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