Engine Parts Manufacture


Roll-fast is the leading fastener and component supplier to Engine parts manufacture. We cater to a wide range of products as per requirements.

What are the parts of engine?

There are many different parts that make up engines consisting of: the engine block (cylinder block), combustion chamber, cylinder head, pistons, camshaft, timing chain, valve train, crankshaft, valves, rocker arms, pushrods/lifters, fuel injectors, spark plugs, Bolts & Nuts.

We provide different type of fasteners & components for different type of engines like car engine, ship engine, airplane engine, truck engine, railways engine etc.

Roll-Fast is one of the largest engine parts manufacturers in India, We manufacture rich array of truck trailer parts and accessories. We have modern manufacturing capabilities and skilled manpower to build engine parts that suit the exacting requirements of our customer.

Being in the industry past many years, we understand the significance of manufacturing engine parts in tune with the international standards. Therefore, we use superior quality raw material and build products that are appreciated for durability, high tensile strength as well as dimensional accuracy.

Custom Bolts & Fasteners for the Engine Parts

Engine manufacturers need fasteners they can rely on during high-speed cars, Heavy transportation of vehicles & harsh environments, and under other conditions that demand high-quality. Fasteners we provide for engine parts are mostly Hex bolts, Allen bolts, Stud bolts & nuts etc..

  • 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.
  • We can make fasteners as per your requirements with our in house forging capacity of M100 bolts manufacturing with high precision CNC machining.

At Roll-fast, we have 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 this Industry.

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

We have wide range of Raw material grade like –

S.No. Material Type Grade name
1 Alloy Steel EN8, EN8Cr, EN18, EN19, 41cr, 41Cr4, 42CrMo4
2 Carbon Steel Low, Medium, High
3 Mild Steel MS
4 Stainless steel SS304, SS316, SS316L, SS310, SS310S, SS410, SS316L, SS316 S31
5 Duplex Steel S31500, S32304, S32404, S31803, S32205, S32520, S32550, S32750
6 Brass White brass, Alpha brass, Beta brass, Alpha- beta
7 Aluminum 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