Welcome to the World of Quality Washers from India!

This is Nuts Bolts Washers India, a world known manufacturer and suppliers of Washers inall metals in ferrous and Non Ferrous and even in alloys. A company exclusively engaged in manufacturing and exporting quality Washers from more than a decade. This is not just a fastening or washer manufacturing firm but a one door arrangement for all your requirements for any kind of Washers.

A washer may be a thin or thick plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener. Other uses are as a spacer, spring (belleville washer, wave washer), wear pad, preload indicating device, and locking device. Rubber washers are also used in taps (valves) where they form the seal that shuts off the flow of liquid or gas. Rubber or silicone washers may also be used to reduce vibration when fastening fans to computer cases. Washers usually have an outer diameter (OD) about twice the length of their inner diameter (ID).

Washers are usually metal or plastic. High quality capscrews require hardened steel washers to prevent the loss of pre-load due to Brinelling after the torque is applied. Rubber or fiber gaskets used in taps to stop the flow of water are sometimes referred to colloquially as washers; while they may look similar, however, washers and gaskets are usually designed for different functions and made differently.

Washers are also important for preventing galvanic corrosion, particularly by insulating steel screws from aluminum surfaces.

Our Specialty

“We are specialized in manufacturing and exporting special grade Washers like Super Duplex Steel, Duplex Steel, Hastelloy, Monel, Inconel, Alloy20 etc.”

Washers

“We are manufacturer and exporters of Washers and we have expertises in manufacturing Flat, Spring & Plain Washers.”

Types of Washers:

  1. Anchor Plate Washers
    An anchor plate or wall washer is a large plate or washer connected to a tie rod or bolt. Anchor plates are used on exterior walls of masonry buildings, for structural reinforcement. Being visible, many anchor plates are made in a style that is decorative.
  2. Belleville Washers
    A Belleville washer, also known as a cupped spring washer, is a type of non-flat washer. It has a slight conical shape which gives the washer a spring characteristic. Belleville washers are typically used as springs, or to apply a pre-load or flexible quality to a bolted joint. Belleville springs are also used in a number of landmines e.g. the American M14 mine.
  3. Spherical Washers
    A spherical washer is a washer with one radiused surface, which is designed to be used in conjunction with a mating nut in order to correct for up to several degrees of misalignment between parts.
  4. Torque Washers
    A torque washer keeps the carriage bolt from spinning freely. It has a square hole in the center where the carriage bolt square fits into. It also has several bent prongs around the edge that dig into the wood to keep the washer from spinning.
  5. fender washer (mudguard washer in UK).
  6. lock Washers.
    Lock washer itself have a meaning of the same. These washers are being used to lock object say for example there is a Bolt Nut and Lock Washers than here this washer will be playing a role of lock in between these two objects.
  7. split Washers.
  8. phenolic Washers.
  9. wave Washers.
  10. shoulder Washers.
  1. Spring Washers.
    Spring washers have two categories in itself that is square spring washers and rectangular spring washers. both are being manufactured from cold drawn wire. We can manufacture washers as per ASTM A193 B8M or B8 as it is being manufactured from a continuos wire.
  1. Multi-tooth (star washers).
    These type of washers are being majorely used in automobile industries rather than chemical or Oil Gas industries. This kind of washers have theire own purpose and applications.
  1. Bimetal Washers.
  2. bit guard (horse tack) Washers.
  3. Special Washers.

Types of Washers

  • Washers are made from a piece of Sheet / Plate and thereafter it is being cut ted in to the circle or required out shape as well as inside shape
  • We can manufacture Washers as per all most all international standards like ASTM, AISI, DIN, BS, JIS, ISI etc.
  • We are manufacturing Washers from M2 (1/8") to M100 (4") or even as per design and specifications provided by customer.