Flanged Nuts Manufacturer
Best Butt Weld Fittings Manufacturer in India since 1971.
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Teshi Group : Leading Manufacturer, Stockist, Supplier, and Exporter of Flanged Nuts in India.
Teshi Group is a leading manufacturer, stockist, supplier, and exporter of high-quality flanged nuts in India, delivering dependable fastening solutions for a wide range of industries. Known for their expertise in precision manufacturing, Teshi Group produces flanged nuts that are designed to offer superior load distribution and a secure, reliable grip, making them an essential component in industries such as automotive, construction, machinery, oil & gas, and power generation. The unique flanged design of these nuts provides an integrated washer-like base, which distributes pressure evenly and prevents damage to the connected materials, enhancing stability and reducing the need for additional hardware. Teshi Group’s state-of-the-art manufacturing facilities use advanced technology and rigorous quality control processes to ensure that each flanged nut meets stringent standards of strength, durability, and corrosion resistance, ensuring optimal performance even in demanding environments. Available in a variety of sizes, materials, and specifications, Teshi Group’s flanged nuts are crafted to suit specific industrial needs, with a commitment to quick availability and timely delivery for both domestic and international clients. With a strong focus on quality and customer satisfaction, Teshi Group’s flanged nuts are trusted for their robustness, making them the preferred choice for industries seeking reliable and cost-effective fastening solutions.
About Flanged Nuts :-
Flanged nuts are specialized fasteners that incorporate a wide flange at the base, effectively distributing pressure across the surface of the connected material to prevent loosening and reduce damage during fastening. This integral flange functions as a built-in washer, eliminating the need for separate washers and streamlining installation, which makes flanged nuts both time-efficient and user-friendly. They are commonly used in industries such as automotive, machinery, and construction, particularly in high-vibration environments where secure fastening is critical, as the flange helps to maintain tightness even under dynamic loads. Manufactured from materials like stainless steel, carbon steel, or alloy steel, flanged nuts are often treated with protective coatings that enhance their resistance to corrosion, making them suitable for both indoor and outdoor applications. The serrated variant of flanged nuts features a ridged flange that provides extra grip and prevents the nut from loosening under stress, making it ideal for applications where the fastener will experience frequent movement or impact. Available in a wide range of sizes, threads, and finishes, flanged nuts offer compatibility with various bolts and applications, making them a versatile and reliable choice for assemblies that demand durability, ease of use, and a firm, stable connection. Their robust construction and added stability make flanged nuts indispensable across numerous sectors where performance and reliability are essential.
Teshi Group is an ISO certified Flanged Nuts manufacturer & distributor in India.
Flanged Nuts Specification, Grades & Material
Standard Specifications |
Length
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Up to 105 mm
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Standard
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ASME/ANSI B16.11, MSS-SP-97, MSS-SP-79, JIS B2316, BS 3799
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Size
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1/2" To 2"
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Material
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Mild Steel, EN 8
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Material & Grades |
Stainless Steel
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Grade: ASTM 182 , ASTM 193, ASTM 194, B8 (304), B8C (SS347), B8M (SS316), B8T (SS321), A2, A4, 304 / 304L / 304H, 310, 310S, 316 / 316L / 316H / 316 Ti, 317 / 317L, 321 / 321H, A193 B8T 347 / 347 H, 431, 410
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Duplex & Super Duplex Steel
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S31803, S32205
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Carbon Steel
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ASTM 193, ASTM 194, B6, B7/ B7M, B16, 2, 2HM, 2H, Gr6, B7, B7M
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Alloy Steel
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Grade: ASTM 320 L7, L7A, L7B, L7C, L70, L71, L72, L73
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Nickel Alloy
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UNS 2200 (Nickel 200) / UNS 2201 (Nickel 201), UNS 4400 (Monel 400), UNS 8825 (Inconel 825), UNS 6600 (Inconel 600) / UNS 6601 (Inconel 601), UNS 6625 (Inconel 625),UNS 10276 (Hastelloy C 276), UNS 8020 (Alloy 20 / 20 CB 3)
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Teshi Group Is A Leading Suppliers of Flanged Nuts
We supply Flanged Nuts to Agra, Ahmedabad, Ajmer, Aligarh, Allahabad, Ambattur, Amravati, Amritsar, Asansol, Aurangabad, Bangalore, Bareilly, Belgaum, Bhavnagar, Bhilai Nagar, Bhiwandi, Bhopal, Bhubaneswar, Bikaner, Chandigarh, Chennai, Coimbatore, Cuttack, Dehradun, Delhi, Dhanbad, Durgapur, Faridabad, Firozabad, Gaya, Ghaziabad, Gorakhpur, Gulbarga, Guntur, Gurgaon, Guwahati, Gwalior, Haora, Hubli and Dharwad, Hyderabad, Indore, Jabalpur, Jaipur, Jalandhar, Jalgaon, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Kalyan & Dombivali, Kanpur, Karnataka, Kochi, Kolapur, Kolkata, Kota, Loni, Lucknow, Ludhiana, Madurai, Maheshtala, Malegoan, Mangalore, Meerut, Mira, Bhayander, Moradabad, Mumbai, Nagpur,Nanded Waghala, Nashik, Navi Mumbai, Nellore, Noida, Patna, Pimpri & Chinchwad, Pune, Raipur, Rajkot, Ranchi, Saharanpur, Salem, Sangli Miraj Kupwad, Siliguri, Solapur, Srinagar, Surat, Thane, Thiruvananthapuram, Tiruchirappalli, Tirunelveli, Udaipur, Ujjain, Ulhasnagar, Vadodara, Varanasi, Vasai Virar, Vijayawada, Visakhapatnam, Warangal.
Flanged Nuts Exporter To All Major Cities In The World
We export Flanged Nuts to Seoul, Hanoi, Los Angeles, Rio de, Houston, York, Dammam, Al-Khobar, Bogota, Al-Jubail, Chiyoda, Abu Dhabi, Kuwait Santiago, Perth, Busan, London, Jakarta, Surat, Courbevoie, Dallas, Calgary, Mexico Muscat, Aberdeen, City, Edmonton, Riyadh, Caracas, Ahvaz, Brisbane, Moscow, Milan, Manama, Ulsan, Jaya, Granada, Vung Petaling, Melbourne, Montreal, Port-of-Spain, La Victoria, Istanbul, Janeiro, Karachi, New Singapore, Madrid, Lagos, Atyrau, Sydney, Kuala Dubai, City, Bangkok, Toronto, Gimhae-si, Lumpur, Jeddah, Pimpri-Chinchwad, Tehran, Doha, Ho-Chi-Minh-City, Algiers, Tau, Colombo, Ernakulam, Geoje-si, Cairo, Sharjah, Lahore.
Teshi exports Flanged Nuts in more than 50 countries. We have shipments going out monthly to different countries for our newly acquired customers. Our ready stock of Flanges helps us ship the Flange and meet the requirement and demands of our customers as fast as possible.
We Export Flange Nuts to United States (USA), Canada, Germany, Japan, France, Middle-East, Bangladesh, Nepal etc.
Product
Export
ASME B15.5 & B 16.47, AWWA, IS 1538, IS 6392, EN 1092 etc.
Dimension
Standards
Frequently Asked Questions
Most frequent questions and answers
What is a flanged nut?
A flanged nut is a nut with a wide flange at one end that acts as an integrated washer. This design helps distribute pressure over a larger area and prevents loosening, making it ideal for applications requiring secure fastening.
What materials are flanged nuts typically made from?
Flanged nuts are commonly made from materials like stainless steel, carbon steel, and brass. High-strength applications may use alloy steel, while nylon-inserted flanged nuts provide additional locking power.
What are serrated flanged nuts?
Serrated flanged nuts have serrations on the flange that grip the surface, preventing the nut from loosening due to vibration. They are particularly useful in automotive and machinery applications where stability is essential.
Are flanged nuts reusable?
Yes, flanged nuts are generally reusable, but their reusability depends on the material and wear from prior use. Serrated flanged nuts may lose effectiveness with repeated removal and reinstallation.
What is the advantage of using a flanged nut over a standard nut with a washer?
A flanged nut eliminates the need for a separate washer, saving time in assembly and providing a more streamlined design. It distributes load more evenly than a standard nut, reducing the risk of loosening under vibration.
Can flanged nuts be used with bolts of any type?
Yes, flanged nuts can typically be used with various types of bolts, as long as the thread size and type match. They are compatible with standard bolts, hex bolts, and even flanged bolts for added load distribution.
What applications commonly use flanged nuts?
Flanged nuts are used in automotive, machinery, construction, and manufacturing applications where secure fastening and load distribution are important. They are commonly found in engines, exhaust systems, and heavy equipment.
Are there any standards for flanged nuts?
Yes, flanged nuts are produced according to standards like DIN 6923, ISO 4161, and ANSI/ASME. These standards specify the dimensions, materials, and mechanical properties for consistency and reliability.
How does a serrated flanged nut prevent loosening?
The serrations on a serrated flanged nut dig into the surface material, creating resistance against loosening caused by vibration or rotational forces. This makes them ideal for high-vibration environments.
What sizes are available for flanged nuts?
Flanged nuts come in a wide range of sizes, typically from M3 to M24 for metric and #6 to 1 inch for inch-based threads. Custom sizes are also available for specific applications.
Do flanged nuts need to be torqued differently than standard nuts?
Flanged nuts generally require similar torque values as standard nuts of the same size and material. However, serrated flanged nuts may need a slightly lower torque to avoid damaging the surface.
Are flanged nuts suitable for high-temperature applications?
Yes, flanged nuts made from heat-resistant materials like stainless steel or alloy steel can be used in high-temperature environments. Some are rated to withstand temperatures in applications like engines or industrial ovens.
What is the difference between plain and serrated flanged nuts?
Plain flanged nuts have a smooth flange, providing load distribution without added grip. Serrated flanged nuts have serrations on the flange, which help resist loosening due to vibration but may damage softer surfaces.
Can flanged nuts be used in corrosive environments?
Yes, flanged nuts made from stainless steel, brass, or coated with anti-corrosion finishes like zinc plating or galvanization are suitable for corrosive environments.
How do I remove a serrated flanged nut?
To remove a serrated flanged nut, use a wrench or socket with steady pressure. Due to the serrations, it may require slightly more force than a plain flanged nut, as the serrations grip the surface.
Can I use a flanged nut on soft materials?
Yes, plain flanged nuts are suitable for soft materials, as they distribute pressure evenly. However, serrated flanged nuts are not ideal for soft materials, as they can damage the surface.
What is the torque recommendation for a flanged nut?
Torque recommendations vary depending on the nut’s size, material, and grade. Following manufacturer guidelines or engineering specifications is recommended for proper installation.
Do flanged nuts come in left-hand threads?
Yes, flanged nuts are available in both right-hand and left-hand threads, allowing them to be used in applications where reverse threading is needed.
What finishes are available for flanged nuts?
Flanged nuts are available with finishes like zinc plating, black oxide, galvanization, and chrome to improve durability and corrosion resistance. The choice of finish depends on the application requirements.
Can flanged nuts be used with threaded rods?
Yes, flanged nuts can be used with threaded rods, providing a secure fastening option that distributes load evenly across surfaces, often used in construction or installation projects.
