BB SAHA & SONS
Hexagonal Castle Nuts
HOME
PRODUCT
Leading Manufacturer of Mild Steel CSK Nut, Hexagonal Castle Nuts and MS Castle Nut from Kolkata.
Manufacturer, Dealers, Suppliers, Stockist of Hexagonal Castle Nuts
Hexagonal Castle Nuts Manufacturer in Kolkata, West Bengal, India
BB SAHA & SONS is a leading manufacturer, dealer, supplier, and stockist of high-quality Hexagonal Castle Nuts in Kolkata, West Bengal, India. The company offers precision-engineered castle nuts designed with slots on one end, allowing secure locking with a cotter pin to prevent loosening in critical applications. These nuts are widely used in automotive, machinery, and engineering industries where safety and reliability are essential. Manufactured from superior-grade materials, they ensure excellent strength, durability, and long service life. BB SAHA & SONS provides a wide range of sizes, threads, and specifications to meet diverse customer requirements. With a strong commitment to quality, competitive pricing, and timely delivery, the company has earned a trusted reputation among clients across Kolkata and beyond.
Hexagonal Castle Nuts
Hexagonal Castle Nuts, also known as castellated nuts, are a type of fastener with a hexagonal shape and slots (or notches) cut into one end. These slots allow the insertion of a cotter pin or split pin through a drilled hole in the bolt, preventing the nut from loosening. They are widely used in applications where safety and secure locking are critical.
Key Features of Hexagonal Castle Nuts
- Locking Mechanism: Slots allow the use of a cotter pin to prevent loosening.
- High Safety: Ideal for applications requiring secure and vibration-resistant fastening.
- Durability: Made from strong materials for long service life.
- Hexagonal Design: Easy to tighten and loosen using standard tools.
- Reusable: Can be removed and reused when required.
- Corrosion Resistance: Available in coated or stainless steel finishes.
Specifications of Hexagonal Castle Nuts
- Material: Mild Steel (MS), Stainless Steel (SS), Alloy Steel
- Size Range: M6 to M64 (custom sizes available)
- Thread Type: Metric / UNC / UNF
- Type: Castle / Castellated Nut
- Finish: Black, Zinc Plated, Hot Dip Galvanized (HDG)
- Standards: DIN 935, ASTM, ISO, IS specifications
- Grade: As per application requirement
Applications of Hexagonal Castle Nuts
- Automotive Industry: Used in wheel hubs, axles, and suspension systems.
- Machinery: Secures rotating or moving parts.
- Construction Equipment: Used in heavy-duty mechanical assemblies.
- Railways & Infrastructure: Ensures safety in critical joints.
- Aerospace Applications: Used where locking is essential for safety.
- General Engineering: Suitable for applications requiring anti-loosening features.