Find Verified Washers Suppliers, Manufacturers and Wholesalers

Our ASTM A193 Industrial Washers are manufactured from premium-quality stainless steel, duplex steel, super duplex steel, Inconel, Monel, Hastelloy, Incoloy, titanium, and other high-performance alloys. Designed for reliable load distribution and secure fastening, these washers provide excellent corrosion resistance, durability, and dimensional accuracy. Available in a wide range of sizes, forms, and finishes, they are suitable for demanding applications across oil & gas, petrochemical, marine, power generation, construction, and heavy engineering industries. Every washer is produced according to international standards to ensure consistent quality and dependable performance.

Specifications: ASTM A193 / A479, ASME SA193 / A479

Specification: DIN, ASTM, BS and all International Standards

Length: 3 mm to 200 mm

Washers Size: M02 to M33

Form: Flat Washers, USS flat Washers, SAE flat Washers, Structural Washers F436, Fender Washers, Split Washer, Lock Washers, spring lock Washer, High collar lock Washers, Finishing Washers, Dock Washers, Square dock Washers, Ogee Washers, Bonded sealing Washers, Lock Washers external tooth, Lock Washers internal tooth, spherical Washer, Belleville Washers, Wave Washers.

We are a leading manufacturer and exporter of precision-engineered Brass Washers, designed for reliable load distribution, smooth spacing, and effective sealing in mechanical and electrical assemblies

We are a leading manufacturer and exporter of precision-engineered Brass Lock Washers, designed to prevent loosening caused by vibration, ensuring reliable tension and electrical conductivity in mechanical assemblies

A PTFE washer is a flat sealing and spacing component made from PTFE (Polytetrafluoroethylene), a high-performance fluoropolymer commonly known by the brand name Teflon.

PTFE Washers are flat sealing and insulating components manufactured from Polytetrafluoroethylene (PTFE). They are widely used in industrial, chemical, electrical, and mechanical applications due to their excellent chemical resistance, low friction, and high-temperature performance.

Head Board Washer

We are dedicatedly involved in providing an excellent quality array of MS Hardened Washers, for catering the various needs of our clients.
Surface Finish Electroplated
Shape Round
Material MS
Packaging Type Box
Country of Origin Made in India
Thickness 2mm to 100mm
Inner Diameter 2.5 mm to 80mm
Production Capacity 15000
Delivery Time 15 Days
Packaging Details Box Packing

All Size Of Washer

Diameters: 5 MM to 100 MM or 3/16" to 4"

Stock Range: Plain Washers, Square Washer, Spring Washer, Heavy Washer, Sample Drawing/As per customer requirements.

Finish/Colours: Hot Dip Galvanized (HDG), Zinc Plated,Bright Finish, Golden Plated, Yellow passivation, Self/Black/ natural, Cadmium/ Tin Plated, Mechanical.

Hex Nuts

Miscellaneous Washers

Miscellaneous Washers

Miscellaneous Washers

Miscellaneous Washers

Hardness Washers

Pack Washers

Tapper Washers

Spring Washers

Square Washers

Plain Washers

Flange Lock Washer

DTI Washers

Square Washers

Spring Washers

Plain & HSFG Washers

Product Details:
Minimum Order Quantity - 12 Set
Color - Black metal
Legnth - 1/2" to 8"
Diameter - 1/4" to 1"


We are supply high tensile Hex Head Bolt.

Property class:

Psi min-800/830
N/mm2- grade

Shim washer in Doubling Machine

Material - Stainless Steel

Price - Rs 68 INR/Kilograms

Product Details:
Color : Black
Product Type : Round MS Washer
Size : 30 mm
Usage : Used to distribute force/stress of a nut or bolt and reduces friction and heat during installation of threaded fastener
Material : Mild Steel
Shape ; Round
Application : Industrial

PRice - Rs 68 INR/Kilograms

Product Details:
Product Type : Round MS Washer
Usage : Used to distribute force/stress and can cover oversized holes
Color : Black
Size : Customized
Material : Mild Steel
Shape : Round
Application : Industrial

PRice - Rs.8.95 Piece

Price - Rs.5.5 Piece

Size : ALL Sizes
Brand : ST
Packaging Type : Bag
Packaging Size (Kilogram) : 50 kg
Usage : Automobile Industry
Material : Aluminium

We are successfully meeting the varied needs of our patrons by offering a wide gamut of Spring Washer as per their precise needs.

Rs.98 Kilogram

Minimum Order Quantity: 50 Kilogram

Material : MS
Shape : Round
Shape Type : Circular
Size : 3mm-30mm
Packaging Type : Bag

Rs.85 Kilogram

Minimum Order Quantity: 50 Kilogram

Material : MS
Shape : Round
Packaging Type : Jute Bag,Plastic Bag
Material Grade : 304 Also Available In 202
Usage/Application : Automobile Industry

ProductPlain washers
BrandRenaissance Pipe Fitting Inc
SizesRefer the specification
ConditionNew
Rating48 based on 20 reviews
priceStart from 5 USD

RFP India is Indias wellknown manufacturer supplier and exporter of Plain Washers which is a thin plate typically diskshaped with a hole typically in the middle that is normally used to distribute the load of a threaded fastener such as a screw or nut Stainless Steel Plain washers spread a load and prevent damage to the surface being fixed or provide some sort of insulation such as electrical SS plain washer fastener or flat washer is a flat annulus or ring often of metal used to spread the load of a screwed fastening Additionally a plain washer may be used when the hole is a larger diameter than the fixing nut

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Dimension range
516 M6 up to 4 M100 for all grades
Stainless Steel Plain Washers
304 B8 316B8M 316 L 316Ti 317 L 310 321H B8T 347H B8C SS 410 B6 904 L UB6 A453 GR 660 ABC amp D
Duplex amp Super Duplex Steel Plain Washers
UNS S31803 1UNS S32205 F 51 UNS S32750 F 53 UNS S32760 F 55 UNS S31254 SMO 254
High Nickel Alloys Plain Washers
Monel 400 Monel K 500 Incoloy 600 Incoloy 625 Incoloy 800H Incoloy825 Incoloy 718 Inconel X 750 Alloy 20 CB 20 Hastelloy C 276 Hastelloy C 22 HastelloyC4
Other Alloys
Titanium Gr 2 Titanium Gr 5 Aluminium Bronze AB 2 Phosphorous Bronze PB
Test Certificate
Mill Test Certificate as per EN 10204 31


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Types Of Plain Washers




SS 310 310S Plain Washers

Duplex Steel UNS S31803 Plain Washers





Stainless Steel 304 304L Plain Washers

Duplex Steel Plain Washers



Stainless Steel 316 316L Plain Washers

Duplex Steel UNS S32205 Plain Washers



Stailess Steel 321 321H Plain Washers

Super Duplex UNS S32750 Plain Washers



Monel 400 Plain Washers

Hastelloy C276 Plain Washers



SS Plain Washers

Steel Plain Washers



Inconel 625 Plain Washers

Alloy 20 Plain Washers



CuNi 7030 C71500 Plain Washers

CuNi 9010 C70600 Plain Washers



ASTM A105 Plain Washers

ASTM A350 LF2 LF3 Plain Washers



Inconel 600 Plain Washers

Hastelloy B2 Plain Washers



SS 317 317L Plain Washers

Super Duplex Plain Washers



SS 347 Plain Washers

Super Duplex UNS S32950 Plain Washers



Monel K500 Plain Washers

Hastelloy C22 Plain Washers



Stainless Steel 446 Plain Washers

ANSI Plain Washers



Inconel 718 Plain Washers

904L Plain Washers



Incoloy 800 Plain Washers

Titanium Gr 2 Plain Washers



Incoloy 825 Plain Washers

Titanium Gr 5 Plain Washers

Washers might look like simple discs, but they serve important purposes. They distribute the weight of a bolt or screw, preventing damage to the surface underneath. Picture this: if you were to sit on a balloon, it would pop. But if you sat on a board that was resting on the balloon, it could hold your weight. That's what washers do they protect and support!

Essential details

Finish: ZINC
Material: Stainless steel
Place of Origin: Punjab, India
Brand Name: M.K. Tools
Model Number: Washers
Standard: ISO

Supply Ability: 1000 Piece/Pieces per Month

Inner Diameter 2 mm
Outer Diameter 14 mm
Material Rubber
Usage Automobile
Hardness 80 Shore A +- 5

Diameter Size Also Available In 2mm, 5mm, 7mm, 8mm, 11mm, 12mm, 14mm, 15mm

Washer

Rubber Moulding

1.hex Bolt Grade Ms 4.6, 5.6
Hi Tensine Grade 8.8, 10.9 & 12.9
Also Available as Per Required Standard

2.nut Grade 4,5, 6 & 8
Also Available as Per Required Standard

3.all Kinds Pf Washers in Din,bs, Iso
Also Available as Per Required Standard

Star washers are a specific type of washer designed to increase the locking force as well as torsional resistance by resisting torque applied by the nut, preventing it from unscrewing or separating. At HALLERY these washers are available in stainless steel, plain, or zinc plated finishes.

Square Washers are also known as construction square plate washers. Square Washers are typically thin pieces of material with a hole in the middle that is used to distribute the load of a threaded fastener, such as a screw or nut.

Square Taper washers are known as square or half-round, Taper washers are designed to be used on channel sections, underneath nuts with tapered flanges to enable the bolt assembly to fit square when tightened. At HELLARY it is available in different materials like stainless steel, Alloy, Non-ferrous, etc.

Spring washers, which have axial flexibility and are used to prevent fastening or loosening due to vibrations. This type of washer can be used, that supposed prevent losing and spring action and edge that digs into the screw-on the reverse. Locking washers, which prevent fastening or loosening by preventing unscrewing rotation of the fastening device.A spring washer assembly is placed under the nut to prevent the loosening of the nut.

A serrated washer is also known as Vibration Proof Washers. Serrated lock washers increase the friction between the bolt head/nut and the mating surface.They are available in various sizes to fit bolts or screws.Serrated Washers are fitted internally to the equipment before a lock nut and act as an anti-vibration device to prevent the Cable Gland or accessory from inadvertently loosening in service.Often used on cable gland entry threads, these washers come in stainless steel as standard but can be made in a number of materials upon Customer request.

Machine washers

The conical washer also known as Belleville washer, holds tight where heat or vibration might shake standard washers loose. The conical washer has a cone shape that compresses against the underside of the bolt head and into the furnishing material. Conical washers can be reused, repeatedly, as long as they are not damaged. They are commonly used to bear remarkable high loads in small areas. These washers are very frequently used in different industries because they can absorb and dampen shocks and vibration as well. There are several advantages of using this washer likes - Vibration Control Pre-Load Increased Load Increased Deflection Spacing Dampen/Absorb Shocks

Plain Washers are also known as Flat washers and their work is to distribute the fastener's load while reducing heat and friction during the tightening process. They can also be used as spacers, as is common in industrial and domestic applications. Plain washers do not have a locking function, rather they are used to protect the mating surface from damage. Plain washers can also be used when the hole is bigger than the nut. The main role of flat washers is to increase the size of a screw's bearing surface area and reduce the surface pressure applied on the fastened object. The most common type of washers is plain washers, also known as flat washers. Looseness can result when the bearing surface sinks under the surface pressure, so using a flat washer to reduce the surface pressure is very effective.

Bolts Nuts Washers

Serrated lock washers increase the friction between the bolt head/nut and the mating surface. They do this by gripping into the mating surfaces. Serrated lock washers are installed between the bolt head/nut and the mating surface.

Our Conical Springs washers are manufactured as per DIN 6796 and DIN 2093. Conical Springs Washer are available as per customers requirements also.
Conical Spring Washer is also called as a Disc springs / Belleville Washer, designed and developed especially for heavy bolted sections like Transformers, Rectifiers, Transmission, and many more. These Conical spring washers are made for the better effect of bolt nut setting assemblies.

Our Belleville washers are manufactured as per DIN 6796 and are available as per customersâ?? requirements. Being one of the premier Belleville washers Din 6796 supplier, stockist and exporter, we offer these quality products at best market rate to our valuable customers.
Belleville Washer is also called as a Conical Washer / Conical Springs Washer, designed and developed especially for heavy bolted sections like Transformers, Rectifiers, Transmission, and many more. These Belleville washers are made for the better effect of bolt nut setting assemblies. Belleville washers primarily consists of convex disc which is supported by force at an outer periphery and another opposing force at the centre. To achieve a desired load, these washers are used as a single or in stacks. In the position of compression, our Belleville washer can generate maximum force in short spring length. It allows vibration and used to maintain a safe distance between important machine parts. Belleville washers can be used for locking purposes in the application of low dynamic load. They are used as springs or to apply pre load to bolt joint. They are used in formula one car because their ability of extreme detailed tuning. Belleville washers are also useful indicator of shrinkages made in wooden propellers of experimental aircrafts, when it is used on mounting bolts and can be detected easily.

GENERAL APPLICATIONS of BELLEVILLE WASHERS ARE: -
Bus Bars in Transformers
Automobile & Heavy construction
Agriculture & Heavy Machineries
Mining & Turbine construction