S-RT0518-1ZC
All Metal, RT® Free-Running Locknuts
S-RT0518-1ZC
All Metal, RT® Free-Running Locknuts
PEM® RT® free-running locknuts are free-running until clamp load is induced. A modified thread angle on the loaded flank provides the vibration resistant locking feature.
- Screw turns freely until a clamp load is applied.
- Resistant to vibrational loosening.
- Back side of panel is flush or sub-flush for screw installation.
- Locking feature reusability is not affected by number of on/off cycles.
- Uses same mounting hole and installation tooling as standard S™ nut fasteners found in PEM® Bulletin CL.
Specifications
- Thread Code
- RT0518
- Thread Size(x Pitch)
- .313-18 (5/16-18)
- Shank Code
- 1
- Standard Finish
- SC1(5um), Type II, yellow, Zinc plated per ASTM B633
- For Use in Sheet Hardness
- HRB 80 / HB 150 or less
- Product Category
- All Metal, RT® Free-Running Locknuts – Unified
- PEM Product Family
- RT
- Product Type
- Nuts
- A Shank Max
- 0.054in
- E ± .010_in
- 0.5in
- Min. Dist. Hole C/L to Edge_in
- 0.38in
- C Max._in
- 0.412in
- T ± .010_in
- 0.23in
Installation & Performance Data
| Type | Thread Code | Shank Code | Test Sheet Material | Installation (lbs.) | Anvil Dim A ±.002 (in.) | Anvil Dim P ± .005 (in.) | Haeger Part Number Anvil | Haeger Part Number Punch | Pemserter Part Number Anvil | Pemserter Part Number Punch | Pushout (lbs.) | Torque-out (in. lbs.) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | RT0518 | 1 | 5052-H34 Aluminum | 4000-7000 | 0.517 | 0.2 | H-101-05/M8L | H-108-0020L | 975200039 | 975200048 | 380 | 120 |
| S | RT0518 | 1 | Cold-rolled Steel | 6000-8000 | 0.517 | 0.2 | H-101-05/M8L | H-108-0020L | 975200039 | 975200048 | 420 | 165 |
Inventory
| Distributor | Quantity | Contact | Phone | Address | Locations |
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