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Stainless Steel

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SI Pipe India`s Special Supplier & Manufacturer of Stainless Steel, Nickel Alloy & Titanium Fasteners:

SI Pipe located in Mumbai, Maharashtra, India in the heart of South Mumbai in Asia's Largest Metal market, Maintains extensive inventory of Fasteners such as Stainless steel Thread-forming screws, Stainless steel machine screws, Stainless steel rivets, Stainless steel high-strength socket products, Stainless Steel Fasteners Hex Bolts, Stainless Steel Hex Nuts, Stainless Steel Nylock Nuts, Stainless Steel Studs, and Stainless Steel Washers, Stainless Steel Screws, Stainless Steel Flange Bolts, Stainless steel metric screws, Stainless steel washers, and Stainless steel custom manufactured fasteners along with Duplex Steel, Nickel alloys and Titanium. We provide all kind of Technical Support, Customer Service with a Quality Price.

The Stainless Steel Fasteners which is stocked by SI Pipe are manufactured in accordance with Relevant International Standards such as DIN, ISO, ANSI OR BS standards, providing assured quality with processes, systems and procedures ISO9001:2008 approved. SI Pipe is 100% percent focused on customer care with are ISO9001:2008 compliant for both in house Manufacturing while providing the best service possible to ensure customer satisfaction. We have reputed clients, an extensive and comprehensive stock range, along with competitive pricing and offer a wide range of different sized cut-lengths of all threads from stock.

SI Pipe have carved a niche in the Stainless steel fasteners, Nickel alloy fasteners , Duplex Steel fasteners and Titanium Fasteners industry, and with the rich experience it has resulted in creation of long-lasting relations with the clients globally in International market like Turkey, Czech Republic, Brazil, Iran, Croatia, Bahrain, Iraq, Kuwait, Libya, Oman, Qatar, Saudi Arabia, U.A.E., Yemen, Dubai, Russia.


A bolt is a type of fastener characterized by a helical ridge, known as an external thread or just thread, wrapped around a cylinder. Some screw threads are designed to mate with a complementary thread, known as an internal thread, often in the form of a nut or an object that has the internal thread formed into it. Other screw threads are designed to cut a helical groove in a softer material as the screw is inserted. The most common uses of screws are to hold objects together and to position objects.

A Bolt will almost always have a head, (a set screw is an example of a screw without a head) which is a specially formed section on one end of the screw that allows it to be turned, or driven. Common tools for driving screws include screwdrivers and wrenches. The head is usually larger than the body of the screw, which keeps the screw from being driven deeper than the length of the screw and to provide a bearing surface. There are exceptions; for instance, carriage bolts have a domed head that is not designed to be driven; set screws often have a head smaller than the outer diameter of the screw; J-bolts have a J-shaped head which is not designed to be driven, but rather is usually sunk into concrete allowing it to be used as an anchor bolt. The cylindrical portion of the screw from the underside of the head to the tip is known as the shank; it may be fully threaded or partially threaded. The distance between each thread is called the "pitch".

The majority of screws are tightened by clockwise rotation, which is termed a right-hand thread; a common mnemonic device for remembering this when working with screws or bolts is "righty-tightly, lefty-loosely." Screws with left-hand threads are used in exceptional cases. For example, when the screw will be subject to counter clockwise torque (which would work to undo a right-hand thread), a left-hand-threaded screw would be an appropriate choice. The left side pedal of a bicycle has a left-hand thread.

More generally, screw may mean any helical device, such as a clamp, a micrometer, a ship's propeller or an Archimedes' screw water pump. Screws and bolts are usually made of Stainless Steel, Nickel Alloys, Duplex Steel and Titanium Alloys where great resistance to weather or corrosion is required.

Types of Bolts SI Pipe Stocks:

  • Stainless Steel Anchor Bolts
  • Stainless Steel Breakaway bolts
  • Stainless Steel Cap Screw
  • Stainless Steel Carriage bolt
  • Stainless Steel Elevator bolt
  • Stainless Steel Eye bolt
  • Stainless Steel Hex cap screw
  • Stainless Steel Hex bolt
  • Stainless Steel Machine
  • Stainless Steel Self-drilling screw
  • Stainless Steel Self-tapping machine screw
  • Stainless Steel Set bolt
  • Stainless Steel Set screw
  • Stainless Steel Shoulder bolt
  • Stainless Steel Shoulder screw
  • Stainless Steel Stove bolt
  • Stainless Steel Tension control bolt
  • Stainless Steel Thread rolling screws

We export our Stainless Steel Bolts products to Western and Eastern Europe, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia etc. We are sure that we also can cover the requirements requested by your company you can email us at for your instant requirements.


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