Bridge Construction


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

What is Bridge?

A bridge is a structure built to span a physical obstacle without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross.

We provide different type of fasteners & components for different type of bridge construction design like Arch Bridge, Beam Bridge, Cantilever Bridge, Suspension Bridge, Cable-Stayed, Bridge, Tied-Arch Bridge, Truss Bridge etc.

Custom Bolts & Fasteners for the Bridge Construction

Bridge Construction needs fasteners it can rely on during heavy construction, in outdoor environments, and under other conditions that demand high-quality. Fasteners comprise a broad category of components that include nails, screws, and other hardware that connects separate parts and elements of the bridge construction.

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 For Bridge Construction

  • Headcote Screws.
  • Nuts And Bolts.
  • Square Drive Deck Screws.
  • Square Nut.
  • Anchor Bolts.
  • Rivets etc.

For the Bridge 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 Bridge Construction at critical stages.

Since these Bridge 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 geomet and zinco-nichel, black oxide, and cadmium , Hot Dip Galvanized etc. 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 Bridge Construction.

Roll-fast stocks the various types of nuts and bolts needed for bridge 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 also help you maintain your equipment. Roll-fast stocks many of the fasteners needed for your dozers, backhoes and pavers. Grade 10 hex bolts and low bolts are standard stock items.

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