Pawan Machineries Pvt. Ltd.
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Fish Bolts Nuts

Fish Bolts Nuts Specification

Weight
3 Kilograms (kg)

Technics
Hot Rolled

Color
Sliver

Material
Mild Steel

Dimensions
L 60-500 Millimeter (mm)

Hardness
40 HRC

Finish
Others

Surface
Color Coated

Contamination Risk
Eliminated by single-use

Field of View
120 degrees

Channel Support
Suction, BAL, biopsy

Tip Flexibility
210 degrees

Angulation Up/Down
210 range

Sizes Available
2.2 mm-5.8 mm OD

Atraumatic Insertion
Pre-lubricated distal tip

Therapeutic Use
ICU, ER, pulmonology

Packing
Individually sterile packed

Working Channel Width
600MM maximum

Compatibility
Hugemed VLM processors

Fish Bolts Nuts Trade Information

Minimum Order Quantity
200 Number

Payment Terms
Cash in Advance (CID)

Supply Ability
1 Number Per Week

Delivery Time
2 Week

Sample Available
No

Sample Policy
Free samples available with shipping and taxes paid by the buyer

Main Domestic Market
All India

About Fish Bolts Nuts

Square head bolts and nuts used for rails are commonly referred to as railway track bolts or fish bolts. These fasteners are specifically designed for high-strength, heavy-duty applications in rail track systems to connect steel rails together and prevent movement caused by the vibration and load from passing trains.

Key Details and Applications

Function: The primary purpose is to create secure and durable connections within railway infrastructure, such as fastening the rail to the sleeper (cross tie) or joining two sections of rail using a fish plate (joint bar).
Design: The square head design provides several advantages, including:
- Secure Grip: The square shape offers four distinct contact points for a wrench, providing a firm grip that is ideal for manual installation and minimizes slippage.
- Anti-Rotation: When installed in a corresponding square hole or slot, the square section under the head grips the material, preventing the bolt from turning when the nut is tightened.
- High Strength: These bolts are typically made from high-strength steel (e.g., Grade 8.8, 10.9) to withstand significant tension and pressure in demanding environments.

Rugged Construction and Superior Quality

Manufactured through the hot rolled process, our fish bolts and nuts exhibit high structural integrity. With a precise hardness of 40 HRC and superior mild steel composition, they offer outstanding resistance to wear and mechanical stress, making them ideal for demanding environments.

Versatile Dimensions and Reliable Performance

Available in lengths from 60 mm to 500 mm, these fasteners suit a variety of installation needs. Their 3 kg weight and color-coated, silver surface provide both practicality and an attractive appearance, while ensuring long-term protection against corrosion and environmental factors.

FAQ's of Fish Bolts Nuts:

Q: How are these fish bolts and nuts manufactured?

A: The fish bolts and nuts are produced using the hot rolled technique, which enhances the metal's strength and ductility. This process involves rolling mild steel at high temperatures to achieve superior mechanical properties and a robust structure.

Q: What applications are these fish bolts and nuts suitable for?

A: These fasteners are primarily used in rail track assembly, construction frameworks, and various infrastructure projects where strong, dependable joints are required. Their robust build and corrosion-resistant coating make them suitable for outdoor and heavy-duty uses.

Q: When should I choose hot rolled mild steel bolts over alternatives?

A: Hot rolled mild steel bolts are recommended when toughness, cost-effectiveness, and ease of fabrication are important. They are especially useful when precise tolerances are not critical but mechanical strength and resistance to deformation are prioritized.

Q: Where are these fish bolts and nuts manufactured and supplied from?

A: These products are manufactured, supplied, and traded by experienced producers in India, ensuring high standards of quality and timely delivery both domestically and internationally.

Q: What is the process for installing these fish bolts and nuts?

A: Installation typically involves aligning the structural components, inserting the fish bolt through predefined holes, and tightening the nut securely to establish a firm joint. Torque settings should be adjusted to maintain the integrity of the assembly without over-tightening.

Q: How does the color coated silver finish benefit these products?

A: The color-coated silver finish not only enhances the aesthetic appeal of the bolts and nuts but also protects them from corrosion, extending their service life and ensuring reliability in harsh environments.

Q: What are the key benefits of using these fish bolts and nuts in construction?

A: Key benefits include excellent durability, resistance to mechanical stress and environmental damage, versatile sizing to fit various requirements, and adherence to stringent industry standards ensuring safe and long-lasting assemblies.

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