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Description

Steel castle nuts and hex nuts are essential fastening components widely used in mechanical assemblies, automotive systems, and construction frameworks. Castle nuts feature slots o...
Steel castle nuts and hex nuts are essential fastening components widely used in mechanical assemblies, automotive systems, and construction frameworks. Castle nuts feature slots on the top that allow insertion of a cotter pin, ensuring secure locking and resistance against vibration or loosening. Hex nuts, with their six-sided design, provide easy tightening with wrenches and distribute load evenly. Manufactured from premium steel, these nuts offer superior tensile strength, durability, and corrosion resistance. Available in multiple finishes such as zinc-plated, chrome-plated, and stainless steel, they comply with ISO/DIN standards for reliability in demanding environments.

Specifications

AttributeValue
Core Product NameSteel Castle Nut / Hex Nut
MaterialHigh-Strength Steel
Nut TypesCastle Nut (Slotted), Hex Nut
Locking MechanismCotter Pin (for Castle Nut)
Thread TypeMetric & Imperial (M6–M24, UNC/UNF)
Finish OptionsZinc-Plated, Chrome-Plated, Stainless Steel
Sizes AvailableM6 – M24 (custom sizes available)
Tensile Strength400–1000 MPa (depending on grade)
Corrosion ResistanceEnhanced with plated or stainless finishes
FeaturesSecure fastening, vibration resistance, durable, safety locking
Additional Information
SKU1
Country of OriginIndia
CustomisableNo

Application

Steel castle and hex nuts are extensively used in:
Automotive assemblies (wheel hubs, suspension systems, engine components)
Construction frameworks (structural joints, heavy-duty fastening)
Industrial machinery (equipment housings, vibration-prone assemblies)
Aerospace and defense (secure locking with cotter pins in critical joints)
Castle nuts are preferred where safety and vibration resistance are critical, while hex nuts are used for general fastening across industries.

Trade Details

Production Lead Time4-7 Days
Available StockIn stock
Sample AvailabilityNo

Shipping & Logistics

Shipping InternationallyYes
Methods
  • Road
IncoTerms
  • FOB
Port of Dispatch--
Packaging Type--
Units per Package--
Barcode / HSN / GTIN / UPC0
Dispatch Lead timeShips in 7 Days

Company Profile

Cheran Rivets
Cheran Rivets, Tamil Nadu
Verified
IndiaTamil Nadu, India
30 yrs
Electronics & ElectricalManufacturer
Turn Over

₹5 Crore – ₹10 Crore

Factory Details
Factory SizeBelow 1000 sqm
Annual Production Capacity0
Main Markets
Mid East
Eastern Asia
South Asia
Southeast Asia
Frequently Asked Questions
1
What is a steel castle nut?

A steel castle nut is a slotted fastener designed to be locked with a cotter pin for vibration resistance.

2
Where are castle nuts commonly used?

They are widely used in automotive assemblies, aerospace, and industrial machinery where secure locking is critical.

3
What is the difference between castle nuts and hex nuts?

Castle nuts use a cotter pin for locking, while hex nuts are standard six-sided fasteners for general use.

4
Are steel nuts corrosion-resistant?

Yes, especially when zinc-plated, chrome-plated, or made from stainless steel.

5
Do steel castle and hex nuts comply with international standards?

Yes, they are manufactured to ISO, DIN, and ASTM standards for quality and reliability.

SKU: 1

Steel Castle Nut and Hex Nut Fastener Set for Automotive, Construction, and Industrial Applications

High-strength steel castle nuts and hex nuts designed for secure fastening, vibration resistance, and durability in automotive, construction, and industrial use.

Min. Order Quantity: 10 pieces

Shipping

Shipping fee and delivery date to be negotiated. Contact supplier now for more details.

Shipping InternationallyNo
Estimated Delivery11 - 14 business days
Cheran Rivets
Verified
IndiaTamil Nadu, India
Electronics & ElectricalManufacturer

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