Stainless Steel Hex Bolt

Product Details:

• Material: High-grade stainless steel for excellent durability and corrosion resistance

• Head Type: Hexagonal head – allows easy tightening with standard wrenches or socket tools

• Thread Type: Precisely machined metric threads for secure and stable connections

• Finish: Smooth, rust-resistant finish for long-lasting performance in harsh environments

• Strength: High tensile strength suitable for structural, industrial, and mechanical applications

• Applications: Commonly used in construction, heavy equipment, automotive, and outdoor installations

Product Details:

Feature -

• Material: Constructed from high-quality stainless steel for excellent rust and corrosion resistance

• Head Type: Hex head design – enables easy installation using standard wrenches or socket tools

• Thread Type: Precision metric threads for a secure, vibration-resistant hold

• Finish: Clean, polished surface for a sleek and professional appearance

• Strength: Offers reliable performance with good tensile strength and load capacity

• Applications: Ideal for use in furniture assembly, DIY projects, electronics, and small machinery

Product Details:

+91 81045 97964 RAJ METALS MUMBAI

Stainless Steel SS 304 Hex Bolt – M16 x 100mm

This refers to a hexagonal head bolt made from Stainless Steel Grade 304, having a thread diameter of M16 and an overall length of 100mm. SS 304 hex bolts are widely used for general-purpose fastening due to their excellent corrosion resistance, good strength, and durability in various environments.

Detailed Description:
The SS 304 hex bolt is precision-manufactured with a hexagonal head for easy tightening using standard wrenches or sockets. It is made from austenitic stainless steel containing chromium and nickel, which provides resistance to rust, oxidation, and chemical corrosion. These bolts are suitable for indoor, outdoor, and marine applications, offering both strength and appearance.

Specifications:

• Material: Stainless Steel 304 (A2-70 Equivalent)

• Type: Hex Head Bolt

• Size: M16 x 100mm

• Thread Type: Full Thread / Half Thread (as required)

• Thread Pitch: Standard Metric (1.75mm for M12)

• Standard: DIN 933 / ISO 4017 / ASTM A193

• Finish: Natural / Bright Polished / Passivated

• Head Type: Hexagonal Head

• Applications: Used in machinery, structural assemblies, flanges, construction, marine, and general engineering works.

Product Details:

SS 316 Heavy Hex Head Bolt M42 x 100mm manufactured and supplied by Raj Metals, Mumbai, is a premium-quality fastener engineered for high-strength performance and superior corrosion resistance. Manufactured from Stainless Steel Grade 316 as per international standards ASTM A193 / A276 / A320, this bolt is suitable for demanding applications exposed to moisture, chemicals, and marine environments.

The M42 x 100mm specification denotes a metric thread diameter of 42mm and a length of 100mm, with a heavy hex head design providing a larger bearing surface than standard hex bolts. This ensures uniform load distribution, higher torque strength, and secure clamping in heavy-duty assemblies. Each bolt is manufactured as per customer drawing and dimensional tolerance, ensuring accurate threading, clean finish, and perfect fitment during installation.

SS 316 is an austenitic stainless steel containing 16–18% Chromium, 10–14% Nickel, and 2–3% Molybdenum, which enhances resistance against chlorides, acids, and pitting corrosion. The alloy exhibits a tensile strength of approximately 515 MPa, yield strength of around 205 MPa, and elongation of about 40%, providing an excellent combination of strength and ductility. It also maintains structural integrity under continuous heat, vibration, and pressure.

These SS 316 Heavy Hex Head Bolts are available in full thread or partial thread configurations and can be supplied with matching SS 316 nuts and washers as per project requirements. Surface finishes include natural, bright polished, passivated, or coated, depending on the application and environment. Threads are machined according to ISO Metric, UNC, or UNF standards, as specified by the client.

Typical applications include marine hardware, offshore structures, chemical plants, refineries, pressure vessels, heat exchangers, and construction equipment, where long-term performance and corrosion resistance are essential.

At Raj Metals, Mumbai (+91 81045 97964), every bolt is manufactured as per approved drawings, inspected for dimensional accuracy, and tested for mechanical and chemical properties. All products are supplied with Material Test Certificates (MTC), ensuring full traceability and compliance with ASTM, ASME, and ISO quality standards for both domestic and export customers.

Product Details:

RAJ METALS MUMBAI +91 81045 97964   

Stainless Steel SS 304 Heavy Hex Head Bolt – M64 x 450mm Half Thread

This refers to a heavy hex head bolt made from Stainless Steel Grade 304, having a diameter of M64 and a length of 450mm, with half thread (partially threaded shank). It is designed for high-strength fastening applications where durability, corrosion resistance, and reliability are essential.

Detailed Description:
The SS 304 heavy hex head bolt is a precision-machined fastener featuring a larger head size than standard hex bolts to provide greater bearing surface and torque strength. The half-thread design allows for higher tensile strength in the unthreaded portion, making it suitable for heavy structural connections, machinery assembly, and flange joints.

Specifications:

• Material: Stainless Steel 304 (A2-70 Equivalent)

• Type: Heavy Hex Head Bolt

• Size: M64 (64mm Diameter)

• Length: 450mm

• Thread Type: Half Thread (Partially Threaded)

• Thread Pitch: As per ISO Metric Coarse / Fine Thread (as specified)

• Standard: ASTM A193 / DIN 933 / ISO 4014 (depending on requirement)

• Finish: Natural / Bright Polished / Passivated

• Head Type: Heavy Hexagonal Head

• Mechanical Properties: High tensile strength, good ductility, and corrosion resistance

• Applications: Used in heavy equipment, pressure vessels, structural steel assemblies, flanged connections, and marine or outdoor environments.

Product Details:

Feature - 

• Material: Durable stainless steel construction for excellent corrosion and rust resistance
• Thread Type: Standard metric threads for wide compatibility

• Finish: Smooth, polished surface for a clean, professional look

• Usage: Perfect for use in construction, automotive repairs, machinery, and marine applications

• Strength: High tensile strength for reliable performance under stress