SL-440-2ZI
TRI-DENT® Locknuts – Type SL
SL-440-2ZI
TRI-DENT® Locknuts – Type SL
Type SL self-locking nuts are designed with a unique and economical TRI-DENT® locking feature, which meets demanding locking performance requirements.
- 3 cycle locking performance. Achieved using steel socket head cap screws, 180 ksi / property class 12.9 with standard finish of thermal oxide and light oil.
- Recommended for use in sheets HRB (Rockwell “B” scale) 80 or less and HB (Hardness Brinell) 150 or less.
Specifications
- Thread Code
- 440
- Shank Code
- 2
- For Use in Sheet Hardness
- HRB 80 / HB 150 or less
- Product Category
- TRI-DENT® Locknuts – Type SL
- Thread Type
- locking thread, PEM nuts: All metal
- Application Type
- Aerospace, Automotive, Automotive Electronics, Commercial Vehicles, Datacom, Electric Vehicle Chargers, Electric Vehicles, Electronics, Industrial, Manufacturing & Sheet Metal Fabrication, Marine, Medical, Renewable Energy, Telecom
- Base Panel Material
- Aluminum, Steel
- Brand
- PEM
- Fastener Characteristics
- Locking, Threaded Internal
- Industry
- Automotive, Automotive Electronics, Datacom & Telecom, Electic Vehicles, Industrial & Commercial, Medical
- Installation Equipment/Method
- C-Frame Automatic Feed, C-Frame Manual Feed, In-Die
- PEM Product Family
- CL
- Product Type
- Nuts
- Technology Type
- Self-Clinching
- Unit (Metric/Unified)
- Unified
- A Shank Max
- 0.054in
- E ± .010_in
- 0.25in
- Hole Size in Sheet + .003 – .000_in
- 0.166in
- Min. Dist. Hole C/L to Edge_in
- 0.19in
- Min. Sheet Thickness_in
- 0.056in
- C Max._in
- 0.165in
- T ± .010_in
- 0.07in
Installation & Performance Data
| TYPE | THREAD CODE | SHANK CODE | MAX. TORQUE 1ST THRU 3RD (in. lbs.) | MIN. TORQUE 1ST THRU 3RD (in. lbs.) | TEST SHEET MATERIAL & THICKNESS | INSTALLATION (lbs.) | PUSHOUT (lbs.) | TORQUE-OUT (in. lbs.) |
|---|---|---|---|---|---|---|---|---|
| SL | 440 | 1 | 5.75 | 0.4 | 5052-H34 Aluminum | 1500-2000 | 90 | 10 |
| SL | 440 | 2 | 5.75 | 0.4 | 5052-H34 Aluminum | 1500-2000 | 170 | 13 |
| SL | 440 | 1 | 5.75 | 0.4 | Cold-Rolled Steel | 2500-3500 | 125 | 15 |
| SL | 440 | 2 | 5.75 | 0.4 | Cold-Rolled Steel | 2500-3500 | 230 | 18 |
Inventory
| Distributor | Quantity | Contact | Phone | Address | Locations |
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