What are fasteners and fixings?

Fasteners and fixings are hardware devices used to join or secure two or more objects together. They come in various shapes, sizes, and materials, and are designed to withstand different levels of tension and pressure. Some common types of fasteners and fixings include screws, bolts, nuts, washers, and threaded rods.

What are the 5 basic types of fasteners?

Understanding the basic types of fasteners—screws, bolts, nuts, washers, and nails—is crucial for selecting the right fastener for any project. Each type has unique features and applications, ensuring strong and reliable connections across various materials and settings.

Where are fasteners commonly used?

Fasteners are widely used in construction, automotive, aerospace, machinery, electronics, and household appliances — basically anywhere parts need to be securely connected.

Fasteners Supplier In India – Bolts, Nuts, Screws, Washers, And Anchors

Name: Fasteners Supplier In India – Bolts, Nuts, Screws, Washers, And Anchors
Brand: Sagar Steel Corporation
Availability: InStock
Rating: 5 (24 reviews)

$0.50 - $1.90

Minimum Order : 50 piece

Customization as per requirements

Specification Details
Size	M02 to M33
Type	Bolt, Nut, Washer, Screw, Rivet, Studs, Threaded Rod, Coated, Nails, Custom Fasteners
Standard	Iso, Din, Jis, Gb, Is, Bs, Astm
Length	5 to 10
Material	Stainless Steel, Monel, Inconel, Incoloy, Nickel, Hastelloy, Silicon Bronze, Phosphor Bronze

Fasteners supplier in India supplying bolts, nuts, screws, washers, and anchors for construction, industrial, and mechanical applications

Sagar Steel Corporation is a leading Fasteners Supplier in India, which manufactures fasteners that have been engineered to meet the required precision to work well in adverse industrial environments. The quality of our fasteners is produced with raw materials of high quality and they are designed to ensure safe assembly, structural integrity and high durability in the critical application. Bolts, nuts, studs, screws, washers, threaded rod are some of the products range, which have been developed to specific dimensional and mechanical specifications.

Corrosion resistant, load bearing, and optimum strength fasteners are made with the best alloys like stainless steel, carbon steel, alloy steel, duplex steel and other special alloys. These fasteners have been designed based on ASTM, ASME, ISO, DIN and IS standards which guarantee uniformity, adequate threading, and acceptance of safe working performance. They are highly utilized in oil and gas, petrochemical, power generation, construction, marine and heavy engineering industries because of their resistance to mechanical stress, vibration and the effects of the environment.

Fasteners Range

Product Type	Minimum Order Quantity	Cities
Stainless Steel Bolts & Nuts	200 Pcs	Mumbai
Carbon Steel Bolts & Nuts	200 Pcs	Pune
Alloy Steel Fasteners	200 Pcs	Chennai
High-Strength Studs & Screws	200 Pcs	Ahmedabad
Duplex & Super Duplex Fasteners	200 Pcs	Hyderabad
Industrial Fasteners (All Grades & Sizes)	200 Pcs	Delhi

We also provide fasteners that have been engineered to suit certain operational conditions such as Duplex Fasteners to use in chemical and acidic environments, Hastelloy Fasteners used in lightweight and corrosion resistant application, and Copper Fasteners used in electrical conductivity and HVAC applications. A B2B Portal allows customers to shop using detailed specifications, material grades, size range and customization allowing efficient sourcing and bulk procurement of domestic and international projects.

Widely applied on structural assemblies, pipelines, machines, pressure vessels, and equipment, which need safe and vibration resistant fastening.
Produced according to the ASTM, ASME, ISO, DIN and IS standards so as to be durable, in terms of dimensions and in terms of working safety.
They come in Stainless Steel and Carbon Steel, Alloy Steel, Duplex Steel and Alloy 20, Aluminium and Copper Fasteners depending on the conditions of service.
Used in Oil and Gas, Petrochemical, Power plants, construction, marine, electrical and Heavy engineering sectors.

Fasteners are important in ensuring system safety and integrity of the joints. The right choice of the material grade, tensile strength and surface finish is also necessary to control operating pressure, temperature and exposure to the environment, which can guarantee long service life and reliable operation.

Fasteners – Material & Grade Table

Material Type	Common Grade / Specification	UNS / Standard	Key Applications
Carbon Steel	ASTM A193 / A194	—	Piping, Structural, General Industrial
Stainless Steel	SS 304 / SS 304L	S30400 / S30403	Corrosion-resistant applications
Stainless Steel	SS 316 / SS 316L	S31600 / S31603	Marine, Chemical, High corrosion environments
Alloy Steel	ASTM A320 / A325	—	High-pressure, High-temperature applications
Duplex Stainless Steel	Duplex 2205	S32205	Offshore, Corrosive environments
Nickel Alloys	Monel 400 / Inconel 625	C70600 / N06625	Chemical, Marine, High corrosion resistance

Fasteners are necessary to ensure safe assembly in pipes, machinery and building structures. Offering material and grade information can assist B2B platforms by displaying specifications to enable engineers and procurement teams choose the appropriate fasteners to ensure durability, corrosion resistance and high-performance and industrial application.

Type of Sub-products

Bolts
Bolts
Bolts are externally threaded fasteners used with nuts. They come in several types, including hex bolts, carriage bolts, flange bolts, and anchor bolts. Each is designed for different applications—from structural steel connections to automotive assemblies.
Nuts
Nuts
Nuts are paired with bolts and screws to create a tight, threaded joint. Types include hex nuts, lock nuts, wing nuts, dome nuts, and flange nuts. They are available in a variety of grades and materials, such as stainless steel, carbon steel, and brass.
Washers
Washers
Washers are placed between the fastener and the surface to distribute load and reduce friction. Flat washers, spring washers, and lock washers are commonly used in mechanical assemblies to improve stability and prevent loosening over time.