Shri Aarohi Industries

A Dome Bolt is a type of fastener with a rounded or dome-shaped head, typically used to secure doors, gates, cabinets, or shutters. The dome design provides a sleek, finished look while preventing the bolt from snagging or catching on clothing or other objects. Dome bolts can be surface-mounted or embedded, depending on design requirements. They are commonly made from stainless steel (SS) to ensure corrosion resistance and durability.

Key Features:

• Dome-shaped head for aesthetic appeal and safety

• Corrosion-resistant stainless steel construction

• Smooth operation for locking/unlocking

• Available in various sizes and lengths

• Suitable for indoor and outdoor use

1. SS 304 (Stainless Steel 304):

• Composition: 18% chromium, 8% nickel

• Corrosion resistance: Good for most indoor applications; moderate outdoor use

• Strength: Good mechanical properties

• Cost: More affordable than SS 316

• Usage: Residential doors, cabinets, lockers, gates (moderate exposure to moisture)

2. SS 316 (Stainless Steel 316):

• Composition: 16% chromium, 10% nickel, 2% molybdenum

• Corrosion resistance: Excellent, especially against saltwater, acidic environments

• Strength: High durability and resistance to pitting and rust

• Cost: Higher than SS 304 due to molybdenum content

• Usage: Marine environments, chemical plants, coastal areas, outdoor gates, or high-humidity areas

1. Doors and Gates: For securing double doors, main gates, or shutters.

2. Cabinets and Lockers: Provides additional security in furniture, industrial storage units.

3. Industrial Equipment: Locks panels or hatches in factories, warehouses, or plants.

4. Marine/Outdoor Use: Especially SS 316 dome bolts are used in boats, docks, or coastal areas to prevent rust.

5. General Security: Can be used wherever a simple bolt mechanism is needed for safety or locking purposes.

Usage Tips:

• Choose SS 304 for general indoor use.

• Choose SS 316 if the bolt will face high humidity, salty air, or chemical exposure.

• Ensure correct bolt length for secure engagement with the frame or door.