We are the Roll-fast leading fastener and component suppliers to agricultural equipment & machines manufacturer. we have wide range of products as per requirements.
We are the Roll-fast leading fastener and component suppliers to agricultural equipment & machines manufacturer. we have wide range of products as per requirements.
Agricultural machinery relates to the mechanical structures and devices used in farming or other agriculture. There are many types of such equipment, from hand tools and power tools to tractors and the countless kind of farm implements that they tow or operate.
We provide different type of fasteners & components for agricultural industry. Below the list we provide material for all equipment’s -
Agricultural machinery needs fasteners it can rely on during heavy-duty operations, in outdoor environments, and under other conditions that demand high-quality, sturdy hardware. Fasteners comprise a broad category of components that include nails, screws, and other hardware that connects separate parts and elements of the machinery.
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.
For the agricultural machinery 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 seeders, fruit harvesting wagons, ploughshares, turbines, and cutters.
Since these machines are subject to extreme weather conditions, exposed to weather, and in contact with harsh chemicals, the protective coatings that BIG BOLT NUT is able to apply to the fasteners it provides are particularly important. These include the geomet and zinco-nichel, black oxide, and cadmium 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 mining industry.
Three-point linkage (or three-point-hitch) is a standardised system to attach implements to tractors. They comprise of three movable arms assembled in a triangle or 'A' formation, and are controlled by the hydraulic system allowing lifting, lowering and tilting.
A few Different type of tractor linkage parts below –
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 –
S.No. |
Specification |
Standerd |
Grade name |
Diameter |
1 |
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 |
2 |
Stud Bolts |
ASTM A193 / ISO 898-1 |
8.8, 10.9, B7, L7, SS316 |
1/2” to 3”, M-16 to M-76 |
3 |
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 |
4 |
Washer |
EN 14399-5 / DIN 6916 / DIN 7089 / DIN 125 |
MS, HV100, HV300 |
1/2” to 3”, M-16 to M-76 |