Whittet Higgins PT-18 Precision Retaining Nut - Small Profile, Space-Saving Design
- Regular price
- €69,95
- Sale price
- €69,95
- Regular price
-
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| Quantity | Discount |
|---|---|
| 1 Unit | No Discount |
| 20-49 Units | 5% |
| 50-99 Units | 8% |
| 100-199 Units | 15% |
| 200-499 Units | 18% |
| 500+ Units | 25% |
Whittet-Higgins manufactures premium bearing locknuts, shaft collars, and mechanical locking devices designed for secure, precise component retention. Trusted in industrial, aerospace, and power transmission applications, their products deliver strength, reliability, and precision engineering for critical assemblies.
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Key Features
- For lighter axial loading precision applications
- Smaller diameter & thickness for limited spaces (space-saving design)
- Double the locking positions of an NT Series locknut
- Thinner & smaller profile for compact installations
- Matched with PWT & PWTF Series lockwashers to secure assemblies
- Most precise small-profile locknut available
- Provides tighter & more precise adjustment and setting of assemblies
- Prevents assembly loosening due to vibration, shock, and torque
- No special tools required for installation
- Effective on soft & hardened shafting
- Meets & exceeds ANSI / ABMA 8.2-1999 specification
- Manufactured in USA & RoHS / REACH compliant
Description
| Thread | 3.527-12 |
|---|---|
| Outside Dia (In) | 4.312 |
| Face Dia (In) | 4.000 |
| Width (In) | 0.385 |
| Axial Load (Lbs) | 50100 |
Whittet Higgins PN Series – Precision Locking Nuts
The Whittet Higgins PN Series represents a premier range of precision locking nuts, meticulously designed to deliver unparalleled stability and reliability in high-performance applications. These locking nuts feature a proprietary tangential locking mechanism that ensures secure fastening, making them ideal for critical use cases requiring durability and resistance to loosening under dynamic loads.
Key Features of the PN Series:
-
Precision Tangential Locking:
The PN series incorporates an innovative tangential engagement design, which evenly distributes clamping forces for superior holding power while reducing stress concentrations on components. -
High Strength and Durability:
Manufactured from premium materials with advanced heat treatment and anti-corrosion finishes, these locking nuts are built to withstand extreme mechanical loads and environmental conditions. -
Simplified Installation and Maintenance:
The PN Series offers easy installation with standard tools, reducing setup time while providing a secure and consistent connection. Removal is equally straightforward, facilitating maintenance and adjustments. -
Wide Range of Sizes and Configurations:
Available in a variety of standard and customized dimensions to suit diverse application requirements, the PN Series ensures compatibility across industries and projects. -
Vibration and Shock Resistance:
Engineered for reliability in demanding environments, these locking nuts prevent loosening caused by vibrations, shocks, or thermal expansion.
Applications:
- Precision machinery and equipment
- Aerospace and automotive assemblies
- High-load rotational components in industrial machinery
- Power transmission systems in turbines and generators
The Whittet Higgins PN Series is a trusted choice for professionals who demand consistent, high-performance fastening solutions. With its innovative design and robust construction, the PN Series enhances operational efficiency and ensures the long-term stability of critical assemblies.