Nut Bolt

Product Details:

Aashish Metal & Alloys is a leading manufacturer and exporter of PTFE Coated Bolts, designed to provide outstanding corrosion resistance, reduced friction, and long service life in aggressive operating environments. These bolts are coated with a thin, uniform layer of Polytetrafluoroethylene (PTFE), a high-performance fluoropolymer that enhances durability while maintaining the mechanical strength of the base metal.

Our PTFE Coated Bolts are ideal for industries where fasteners are exposed to harsh chemicals, saltwater, moisture, and high-temperature conditions. The PTFE coating acts as a protective barrier, preventing corrosion, galling, and thread seizure, while also enabling easy installation and removal.

Key Features

• Manufactured from high-strength alloys, stainless steel, or carbon steel.

• PTFE coating thickness: 20–50 microns (customizable).

• Superior corrosion resistance in chemical, marine, and offshore environments.

• Low coefficient of friction – ensures smooth tightening and reduces torque requirements.

• Excellent resistance to UV rays, moisture, and salt spray.

• Available in standard and customized dimensions (Metric & Imperial sizes).

• Long-lasting performance with reduced maintenance costs.

Applications

• Oil & Gas industries (offshore platforms, subsea equipment).

• Marine and Shipbuilding applications.

• Petrochemical and Chemical processing plants.

• Power generation and Desalination plants.

• Automotive and Heavy Engineering industries.

• Structural fastenings in corrosive or outdoor environments.

Advantages of PTFE Coating

• Up to 10 times more corrosion resistance compared to uncoated bolts.

• Prevents thread galling and seizing.

• Reduces maintenance downtime by enabling easier bolt removal.

• Extends the service life of fasteners in extreme environments.

Quality Assurance

Every PTFE Coated Bolt manufactured by Aashish Metal & Alloys undergoes coating adhesion tests, salt spray tests, and torque testing to ensure superior performance and durability. Our advanced coating technology guarantees a uniform, high-quality finish.

Additional Information:

• Item Code: 31161603
• Production Capacity: Monthly Production Capacity: Up to 1,00,000 PTFE Coated Bolts in various sizes and grades.
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Small Quantities: Packed in poly bags or vacuum-sealed pouches, then placed in strong corrugated boxes. Medium to Large Quantities: Supplied in cartons or HDPE bags, secured with cushioning material to prevent surface damage. Bulk / Export Shipments: Packed in fumigated wooden boxes or pallets, properly strapped and moisture-protected. Protection: Each bolt is coated with a protective anti-moisture layer to maintain PTFE quality and prevent scratches. Marking & Labeling: Packages are clearly labeled with size, grade, coating type, batch number, and order details for easy traceability.

Product Details:

Inconel Nuts are high-performance fastening components made from nickel-chromium-based superalloys known for their exceptional strength, oxidation resistance, and corrosion resistance at extreme temperatures. These nuts are designed to perform reliably in the most demanding environments, including aerospace, marine, and chemical processing industries.

Key Features:

• Excellent resistance to high-temperature oxidation and scaling

• Superior strength across a wide temperature range

• Outstanding corrosion resistance in acidic and alkaline environments

• High fatigue and stress-corrosion cracking resistance

• Available in various types: Hex Nuts, Heavy Hex Nuts, Lock Nuts, Dome Nuts, Flange Nuts, Coupling Nuts, Cap Nuts, etc.

Grades Available:

• Inconel 600 (UNS N06600)

• Inconel 625 (UNS N06625)

• Inconel 718 (UNS N07718)

• Other grades on request

Applications:

• Aerospace engines and turbine systems

• Chemical processing plants

• Marine & offshore industries

• Nuclear and power generation plants

• Oil & gas refineries and petrochemicals

Standards & Sizes:

• Manufactured as per ASTM, ASME, DIN, ISO, BS, and JIS standards

• Sizes: M3 to M72 / 3/16” to 3”, custom sizes available

Packaging:

• Individually packed in poly bags

• Bulk packed in cartons / fumigated wooden cases

• Marked with grade, size, and heat number for full traceability

Additional Information:

• Item Code: INN-73181600
• Production Capacity: 100000+ UNIT MONTHY
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: . Standard Packing: Each nut is individually packed in poly bags or small cartons to prevent scratching and corrosion. Bulk quantities are packed in sturdy corrugated cartons. 2. Export / Bulk Packing: Nuts are packed in fumigated wooden crates / pallets for overseas shipment. Protected with anti-rust VCI paper or oil to prevent corrosion during transit. Cartons are properly strapped and wrapped for safe handling. 3. Marking & Identification: Each package is labeled with: Product name Material grade (Inconel 600 / 625 / 718) Size and thread type Quantity per pack Manufacturer’s logo / batch / heat number Additional barcoding or QR codes available on request. 4. Custom Packaging: Special packaging per client requirements is available, including individual blister packs or industrial bulk bags.

Product Details:

Aashish Metal & Alloys is a trusted manufacturer and exporter of high-quality Male Hose Nipples. Designed for secure and leak-proof connections, these fittings feature a male threaded end and a hose barb, making them ideal for connecting hoses to female-threaded pipes, valves, or fittings in various industrial applications.

Material & Grade: Available in Stainless Steel (SS 304, SS 316, SS 316L), Carbon Steel, Brass, Alloy Steel, and custom grades as per client requirements.

Size & Thread Type: Hose barb sizes range from 1/4" to 2" (or custom sizes), with male threads available in NPT, BSPT, or other standard thread types.

Applications: Widely used in hydraulic and pneumatic systems, water and fluid transfer, oil and gas pipelines, chemical industries, food and beverage, irrigation, and garden systems.

Features:

• Corrosion-resistant and durable

• Precision-machined threads for leak-proof connections

• Secure hose grip for reliable performance

• Available in customized sizes and material grades

Production Capacity: Capable of manufacturing 5,000–10,000 Male Hose Nipples per month, ensuring high-volume production without compromising quality.

Product & Service Code (PSC): Example: MHN-SS316-1/2 (MHN: Male Hose Nipple, SS316: Material Grade, 1/2: Hose barb size). Unique PSCs are assigned for each variant for easy tracking and ordering.

Packaging Detail: Individually wrapped for protection, packed 50–100 pieces per carton depending on size, with large or heavy orders shipped in wooden crates or pallets. Each package is labeled with PSC, material, size, and quantity. Anti-rust protection is provided for export or long-term storage.

Aashish Metal & Alloys ensures strict quality control and compliance with international standards (ASME, ASTM, DIN, ISO), delivering reliable Male Hose Nipples to clients worldwide.

Additional Information:

• Item Code: MHN-SS316
• Production Capacity: 5,000–10,000 Male Hose Nipples per month,
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Individually wrapped for protection, packed 50–100 pieces per carton depending on size, with large or heavy orders shipped in wooden crates or pallets. Each package is labeled with PSC, material, size, and quantity. Anti-rust protection is provided for export or long-term storage.

Product Details:

Aashish Metal & Alloys manufactures and exports premium quality Hex Nuts designed for secure fastening in diverse industrial applications. These nuts are hexagonal in shape, providing excellent wrench grip and torque distribution.

Material Grades:

• Carbon Steel

• Stainless Steel (SS 304, SS 316, SS 410)

• Alloy Steel

• Brass, Copper, and special alloys available on request

Specifications:

• Shape: Hexagonal (6 sides) for ease of installation and tightening

• Thread Type: Metric (coarse and fine), UNC, UNF, and custom threads available

• Sizes: Ranging from M3 to M64 and larger sizes as per customer requirements

• Surface Finish: Zinc plating, galvanized, black oxide, phosphate coating, or plain finish

• Standards: Manufactured as per ISO 4032, DIN 934, ANSI B18.2.2, and other relevant standards

Applications:
Used extensively in construction, automotive, machinery, electrical, and general engineering sectors for fastening bolts and screws.

Key Features:

• High tensile strength ensuring reliable fastening under stress

• Corrosion-resistant options available for harsh environments

• Precision threading for smooth engagement with bolts and studs

• Available in bulk or customized packaging to meet client needs

Additional Information:

• Item Code: HN-XX-YY
• Production Capacity: Monthly production capacity of up to [1,000,000] pieces
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Hex Nuts are thoroughly inspected and cleaned before packaging to ensure product quality. Small sizes (M3 to M12) are typically packed in sealed plastic bags or boxes containing 100 to 500 pieces. Medium to large sizes (M16 and above) are packed in sturdy cardboard cartons or wooden crates, with quantities ranging from 50 to 200 pieces per pack. Bulk orders are shipped on pallets with multiple cartons, secured to prevent damage during transit. Packaging materials are chosen to protect against moisture, dust, and mechanical damage. Customized packaging solutions and labeling are available to meet specific customer or export requirements.

Product Details:

Aashish Metal & Alloys is a trusted manufacturer and exporter of high-quality Titanium Bolts, designed for demanding industrial applications where strength, corrosion resistance, and lightweight performance are critical. Titanium bolts are widely used in industries such as aerospace, chemical processing, marine, power generation, and pharmaceuticals.

Key Features

• Material: Pure Titanium (Grade 2, Grade 5) and Titanium alloys.

• Strength: Excellent tensile and yield strength for high-stress applications.

• Corrosion Resistance: Superior resistance to corrosion from chemicals, seawater, and harsh environments.

• Lightweight: Approximately 40% lighter than steel, reducing overall assembly weight.

• Thread Type: Standard metric (M) and imperial (UNC/UNF) threads; custom threading available.

• Standards Compliance: Manufactured as per ASTM, ISO, DIN, and ASME standards.

Applications

• Aerospace fasteners and assemblies.

• Marine and offshore structures.

• Chemical and petrochemical plants.

• Power plants and high-temperature equipment.

• Medical devices and pharmaceutical machinery.

Advantages

• High strength-to-weight ratio.

• Exceptional corrosion resistance in aggressive environments.

• Long service life with minimal maintenance.

• Suitable for extreme temperatures and high-pressure applications.

Production Capacity

Aashish Metal & Alloys can manufacture up to 50,000 titanium bolts per month, depending on size, grade, and thread type, ensuring reliable supply for industrial and export needs.

Packaging Detail

• Individually wrapped in anti-corrosion bags or films.

• Packed in sturdy cartons or wooden crates for export.

• Clearly labeled with size, grade, and thread type for easy identification.

Product & Service Code

Each titanium bolt is assigned a unique Product & Service Code for efficient tracking, ordering, and after-sales support.

HSN Code

HSN Code: 7318 – “Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, and similar articles, of iron or steel (Titanium bolts for industrial applications).”

Additional Information:

• Item Code: 7318-TIT
• Production Capacity: up to 50,000 titanium bolts per month,
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Individually wrapped in anti-corrosion bags or films. Packed in sturdy cartons or wooden crates for export. Clearly labeled with size, grade, and thread type for easy identification

Aashish Metal Alloys – Industrial Metal & Instrumentation SolutionsAashish Metal Alloys is a trusted name in the supply and distribution of high-performance industrial metals, pressure instruments, fittings, and engineering components. With a deep commitment to quality and precision, we serve a diverse range of industries including oil & gas, power generation, chemical processing, shipbuilding, and instrumentation.

Additional Information:

• Minimum Order Quantity: 10 Piece

Additional Information:

• Minimum Order Quantity: 10 Piece