Stainless Steel Sealing Locknuts | Type 316 | Polished Brite Finish | PVC Gasket | NEMA 4X Rated
Stainless Steel Sealing Locknuts are engineered for demanding industrial, commercial, and sanitary environments requiring watertight and oil-tight protection. Built from Type 316 stainless steel, these locknuts offer exceptional corrosion resistance, strength, and long-lasting performance, even in harsh or high-moisture conditions.
Each locknut features a fused PVC gasket that creates a reliable seal against liquids, oils, and contaminants — meeting NEMA 4X standards for rain-tight and watertight applications. The polished brite finish enhances corrosion resistance, cleanliness, and visual appeal, while the robust biting design ensures secure attachment without loosening under vibration.
Key Features & Benefits
- Type 316 Stainless Steel: Provides outstanding corrosion resistance and durability for sanitary and industrial applications.
- Integrated PVC Gasket: Creates a watertight, oil-tight, and contaminant-proof seal to protect enclosures and conduit connections.
- Heavy-Duty Design: Secure bite prevents loosening due to vibration, ensuring long-term mechanical stability.
- Polished Brite Finish: Resists pitting and bacterial corrosion while maintaining a clean, professional look.
- NPSL Straight Threads: Simplifies installation and ensures a precise, secure connection every time.
Applications
- Rain-tight, watertight, and oil-tight electrical enclosures
- Industrial conduit systems exposed to moisture or oils
- Food processing, pharmaceutical, and sanitary installations
- Outdoor or marine environments requiring NEMA 4X protection
Specifications
- Material: Type 316 Stainless Steel
- Finish: Polished Brite
- Seal: Fused PVC Gasket
- Thread Type: NPSL (Straight)
- Rating: NEMA 4X
Dimensional Data
| Part Number | Trade Size (in) | A (in) | ID (in) | Wall Thickness (in) | Weight (lb/ea) |
|---|---|---|---|---|---|
| S60500LNWS | 1/2 | 1.250 | 0.760 | 0.227 | 0.020 |
| S60700LNWS | 3/4 | 1.450 | 0.975 | 0.260 | 0.030 |
| S61000LNWS | 1 | 1.820 | 1.210 | 0.294 | 0.060 |
| S61200LNWS | 1-1/4 | 2.210 | 1.570 | 0.308 | 0.080 |
| S61500LNWS | 1-1/2 | 2.450 | 1.810 | 0.325 | 0.090 |
| S62000LNWS | 2 | 2.915 | 2.300 | 0.342 | 0.100 |
Stainless Steel Sealing Locknuts | Type 316 | Polished Brite Finish | PVC Gasket | NEMA 4X | Watertight | Oil-Tight | Industrial | Sanitary | Corrosion Resistant
316 Stainless Steel Sealing Locknut | Polished Brite | PVC Gasket | Watertight Electrical Fitting | NEMA 4X Rated | IMC | Rigid Conduit Connection
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