Building Construction


We are the Roll-fast leading fastener and component suppliers to Building Construction companies. we have wide range of products as per requirements.

What are fasteners in construction?

Fasteners, In construction, connectors between structural members. Bolted connections are used when it is necessary to fasten two elements tightly together, especially to resist shear and bending, as in column and beam connections. Threaded metal bolts are always used in conjunction with nuts.

We provide different type of fasteners & components for different type of Building construction design like Steel Frame Construction, RCC Construction etc.

Importance of a screw/fasteners

Screws are widely used in threaded fasteners to hold the objects together, mainly in devices such as screw tops for containers, vices, screw jacks and screw presses. A fastener can be a special type of nail that has spirals on its sides. The fasteners are used to make substances rigid and long-lasting and make it look clean as well.

Different types of fasteners are used in the industry for different purposes. An automobiles requirement for fasteners will be different from the requirement of that of a fastener that is used in an aeroplane. The fasteners hold the industry together.

Custom Bolts & Fasteners for the Building Construction

Building Construction needs fasteners it can rely on during heavy construction, in outdoor environments, and under other conditions that demand high-quality. Fasteners we provide mostly like foundation bolts, Anchor bolts, Hex bolts & nuts.

We are your one-stop source for non-standard fasteners cut to length and threaded to your exact application specifications. Our extensive inventory includes blanks in many grades of steel. We carry Hex Bolts up to 4" / M100 in diameter and 48" long, as well as Heavy Hex Nuts up to 4" / M100 in diameter.

Types of Fasteners used in Construction

  • Screws
  • Hex Bolts & Nuts
  • Allen Bolts
  • Nails
  • Square Nut
  • Anchor Bolts
  • Foundation bolts etc.

For the Building Construction industry we can provide a vast catalogue of parts and metal hardware, even based on the customer’s drawing. These items are able to meet the manufacturing needs for Building Construction at critical stages.

Since these Building are subject to extreme weather conditions, exposed to weather, and in contact with harsh environment, the protective coatings that Roll-Fast is able to apply to the fasteners it provides are particularly important. These include the Hot Dip Galvanized with the addition of the topcoat.

At Roll-fast , we have in house a wide range of fasteners which are suitable for this very need. As a leading supplier of Hex Bolt, double end stud bolts and hex nuts, our fasteners conform to the strictest ANSI, ASME, BS, European, IS and ISO standards for ideal use in the harsh environments of the Building Construction.

Roll-fast stocks the various types of nuts and bolts needed for Building construction. Foundation anchor bolts. Fasteners to connect pavement form work. Structural bolts for the beams and superstructures. Most of these fasteners are in stock ready for immediate delivery.

We can provide you Carbon Steel, Alloy Steel, Stainless Steel, Aluminium, Brass, Silicon Bronze Fasteners as per size or drawing you need.

How to determine what type of fastener you need

Different projects will demand different types of fasteners. Washers, bolts, and wedges are all used in different circumstances with unique finishes for specific projects. In order to determine the specific fastener needed, the specifics of the application must be known to select the correct material. These factors include:

  • Accessibility of the area
  • What type of materials are being joined
  • Reusability of the fasteners
  • Weight of the materials
  • Surrounding environment, such as temperature and exposure to water and wind.

We have wide range of Raw material grade like


Material Type

Grade name


Alloy Steel

EN8, EN8Cr, EN18, EN19, 41cr, 41Cr4, 42CrMo4


Carbon Steel

Low, Medium, High


Mild Steel



Stainless steel

SS304, SS316, SS316L, SS310, SS310S, SS410, SS316L, SS316 S31


Duplex Steel

S31500, S32304, S32404, S31803, S32205, S32520, S32550, S32750



White brass, Alpha brass, Beta brass, Alpha- beta



1100, 3003, and 6061

Commonly type of fasteners Grades




Grade name



Hex Bolts

EN 14399-4 / DIN 6914 / ISO 4014 / ISO 4017

8.8, 10.9, B7, B8M, SS316

1/2” to 3”, M-16 to M-76


Stud Bolts

ASTM A193 / ISO 898-1

8.8, 10.9, B7, L7, SS316

1/2” to 3”, M-16 to M-76


Hex Nuts

EN 14399-4 / DIN 6915 / ISO 4032 / ASME B18.2.2

8, 10, 2H, A4, SS316

1/2” to 3”, M-16 to M-76



EN 14399-5 / DIN 6916 / DIN 7089 / DIN 125

MS, HV100, HV300

1/2” to 3”, M-16 to M-76