Washers

Washers are small components that don't get much attention but matter quite a bit in any bolted joint. Their basic role is straightforward. A washer is positioned between the bolt head or nut and the surface being fastened. It distributes the load over a larger surface area and reduces the chance of surface damage, as well as helping to prevent the fastener from loosening over time. Asiad Steels is one of the leading manufacturers, suppliers, and exporters of washers in India in different materials and configurations. The main types are flat, spring and lock washers. Each has a particular function depending on the use. The most common type is the flat washer, which spreads a load over a larger area. Spring washers are used where vibration resistance is needed. Lock washers are used to prevent the rotation or loosening of the fastener. The materials used to make these fasteners vary too. The most common is Stainless Steel, especially in corrosive or high-temperature environments. Mild steel is suitable for general structural work. For electrical assemblies or where weight or conductivity is important, brass, copper and aluminium are employed . We, at Asiad Steels are manufacturers of washers in India with decades of experience and we stock and produce industrial washers in supplier-grade volumes for domestic and export markets.

DIN, ASTM, BS Washers, monel flat washers, ss lock washers, Stainless Steel spring washer, SS Washer manufacturers, high carbon steel washers, Duplex & Super Duplex Steel lock washer, Stainless Steel Washers, inconel washers, Alloy Steel spherical washer, Washer Manufacturer & Stockist in India.

Stainless steel washers from Asiad Steels are manufactured in grades such as 304, 316, 321, 347, and others based on service conditions. Grade 316 is preferred for marine and chemical environments due to chloride corrosion resistance, while grade 304 is suitable for general industrial use. For more aggressive conditions, duplex grades and nickel alloys like Inconel or Hastelloy are used. All washers are produced with dimensional accuracy to standard tolerances as per ISO, DIN, and ASTM specifications, ensuring proper load distribution and joint performance across a wide range of sizes and thicknesses. In applications involving vibration, such as machinery, piping systems, and rotating equipment, spring or serrated lock washers are used to prevent self-loosening, commonly required in oil and gas pipelines, compressor assemblies, and similar environments.

Construction and infrastructure projects use washers in structural steel connections, anchor bolts, and equipment mounting. The oil and gas sector is a major end-use industry where flanged joints, pressure vessels, and pipeline connections require washers suited to process conditions, often in stainless steel or exotic alloys based on fluid and temperature. Petrochemical and chemical plants also need corrosion-resistant, chemically compatible materials. In automotive and engineering, washers are used in engine assemblies, chassis connections, and mechanical applications. Electrical and control panel assemblies require non-magnetic or non-conductive washer materials, while heavy fabrication and general manufacturing commonly use carbon steel or stainless steel washers.

Asiad Steels operates as a manufacturer, stockist, and exporter of washers and other fastening components from India, with a setup supporting bulk orders and custom requirements including non-standard sizes, special materials, and thickness as per job needs. Every batch undergoes dimensional and material testing before dispatch, and export packaging is designed for safe international transit. The company supplies to UAE, Qatar, Oman, Saudi Arabia, Kuwait, Bahrain, Italy, France, the UK, Australia, South Africa, the USA, and other countries, while domestic supply is available from stock or made-to-order. Established in 1985, it serves industries requiring reliable fastener quality for operational performance.

What is the purpose of washers?

Washers are typically used to distribute the load of a threaded fastener, such as a bolt or nut. They can also protect surfaces from damage due to loosening & tightening, provide electrical insulation, and reduce friction and noise.

What are the advantages of washers?

Washers offer several advantages when used in a variety of applications. They can help to prevent leaks and corrosion that may occur between two surfaces due to natural vibration and wear. Washers also provide a smooth bearing surface which can reduce friction, minimize operational noise, and increase service life.

When should washers be used?

Washers should be used whenever two or more components are fastened together or when protection against corrosion is desired. This could include automotive applications, construction projects, electrical devices, and wiring installations.

Nickel Alloy flat washer, monel washers, carbon steel washers, Titanium Gr.2 punched washer, SS Washers, low carbon steel washers, Hastelloy B3 machined washer, Washer, round washer, inconel spring washers, square washer Supplier & Exporter in Mumbai, India.

Washers Specification

Standard	Length	Size	Type
DIN, ASTM, BS and all International Standards	3 mm to 200 mm	M3 - M56 | 3/6" to 2" | Custom Sizes	Studs, Threaded Studs.

Other Types Of Washers

Stainless Steel Washer :
AISI 302, 304, 304L,316, 316L, 310, 317, 317L, 321, 347, 410, 420,904L etc.

Duplex & Super Duplex Steel Washers :
ASTM / ASME A815 UNS No. S31803, UNS No. S 32205, UNS No. S 31254, UNS No. S 31550, UNS No. S 32750, and UNS No. S 32760

Carbon Steel Washer :
ASTM A307, A193

Alloy Steel Washer :
ASTM / ASME A/SA 193 / 194 B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M

Nickel Alloy Washers :
ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 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)

Silicon Bronze Washers :
ASTM C65100/ C65500/ C65600 ,Silicon Bronze Flat Washer, Silicon Bronze Punched Washer,Silicon Bronze Machined Washer ,Silicon Bronze Spherical Washer, Silicon Bronze Spring Washer, Silicon Bronze Fender Washer

Aluminium Bronze Washers :
ASTM B 111 C60800/ASME SB 111 C 60800 /EN 12451 CuAL5AS / CW200 / C61400 / C95400 / C61800 / C62300 / C62400 / C62500 / C95200 / C95900 , Aluminium Bronze Flat Washer,Aluminium Bronze Punched Washer,Aluminium Bronze Machined Washer ,Aluminium Bronze Spherical Washer, Aluminium Bronze Spring Washer, Aluminium Bronze Fender Washer

Phosphorus Bronze Washers :
ASTM C65100 / C65500 / C65600 , Phosphorous Bronze Threaded Rod , Phosphorous Bronze StudBolt , Phosphorous Bronze Double Ended Rod , Phosphorous Bronze Tie Rod , Phosphorous Bronze Tie Bar , Phosphorous Bronze Socket Cap Screw

We are Experts in Exporting Fasteners Worldwide

We are Exporter of Washers in Worldwide Such as India, Namibia, Chile, Nigeria, Ecuador, United Arab Emirates, Colombia, Hong Kong, Bulgaria, New Zealand, Trinidad & Tobago,Tunisia, Thailand, Canada, Spain, Egypt, Zimbabwe, Kenya, Mexico, Costa Rica, China, Norway, Venezuela, Malaysia, Turkey, Puerto Rico, Saudi Arabia, Estonia, Macau, Ireland, Austria, Nigeria, Ukraine, Belgium, Japan, Serbia, Morocco, Czech Republic, Qatar, Indonesia, Libya, Azerbaijan, United States, Belarus, Bhutan, Bolivia, Germany, Gambia, Lithuania, Peru, Gabon, India, Yemen, Bangladesh, Slovakia, Switzerland, Australia, Mongolia, Russia, Ghana, Denmark, Iran, Romania, Portugal, Italy, Sri Lanka, Kazakhstan, Poland, Algeria, United Kingdom, South Korea, Iraq, Lebanon, Israel, Pakistan, Croatia, Tibet, Afghanistan, Angola, Kuwait, Philippines, South Africa, Finland, Taiwan, Bahrain, Oman, Brazil, Nepal, Vietnam, France, Hungary, Greece, Jordan, Poland, Iran, Sweden, Mexico, Argentina, Chile, Netherlands, Singapore.

We are Supplier of Fasteners in India

We are Suppliers of Washer in India Such as Mumbai, Gimhae-si, Jakarta, Petaling Jaya, Kuwait City, Pune, Dammam, Ulsan, Riyadh, Ahmedabad, Algiers, Dallas, Nashik, Kuala Lumpur, Madrid, Mexico City, Manama, Jaipur, Doha, Santiago, Thiruvananthapuram, Thane, Ernakulam, New York, Calgary, Brisbane, Sharjah, Howrah, Melbourne, Geoje-si, Indore, Jeddah, New Delhi, Hanoi, Kolkata, Ludhiana, Rajkot, Port-of-Spain, London, Los Angeles, Perth, Al Jubail, Mumbai, Chennai, Moscow, Cairo, Milan, La Victoria, Ankara, Seoul, Jamshedpur, Haryana, Navi Mumbai, Al Khobar, Tehran, Muscat, Houston, Baroda, Chandigarh, Caracas, Singapore, Coimbatore, Gurgaon, Toronto, Vung Tau, Rio de Janeiro, Vadodara, Istanbul, Hyderabad, Ranchi, Faridabad, Karachi, Atyrau, Noida, Surat, Chiyoda, Abu Dhabi, Ho Chi Minh City, Ahvaz, Bengaluru, Courbevoie, Dubai, Nagpur, Visakhapatnam, Granada, Busan, Bhopal, Hong Kong, Secunderabad, Lahore, Bogota, Aberdeen, Pimpri-Chinchwad, Colombo, Edmonton, Kanpur, Lagos, Sydney, Bangkok, Montreal.