Rajgranth Fasteners is among the most reliable distributors in the industry of Fasteners, with purported precision engineering of providing Carriage Bolts to its international clients. Being a leading manufacturer, supplier, exporter and stockist, we are dedicated in the production of high strength bolts suitable to the quality standards in the country as well as globally. Carriage Bolts Our Carriage Bolts find widespread application in wood-to-metal and wood-to-wood connections due to their smooth, domed heads and square necks and because they do not turn when being tightened.
The modern manufacturing unit of Rajgranth Fasteners indeed gifts us with the ability to produce Carriage Bolts, in volumes of vast dimensions in such materials as carbon steel, stainless steel, and alloy steel. All the bolts are manufactured with interest in the dimensions, corrosion resistant, and strength. Being a responsible supplier of Carriage Bolt, we follow ASTM, DIN, BS, and ISO norms and this helps us to offer incomparable quality in each batch.
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We have learnt that the technical requirements of the various industries are different. This is the reason why we have available Carriage Bolts of different diameters, lengths, threads and surface finish like hot-dip galvanized, zinc-plated, black oxide, and so on. We are in a position to supply your requirements whether in bulk quantity in the categories of structural projects or even in special design Fasteners required in specialized machinery as reliable suppliers and stockists.
The Carriage Bolts of Rajgranth Fasteners are common in constructions, automotive, railroads, farming, furnishing and shipping industries. These super-strong Fasteners have a non-slip structure, and they are very easy to install, especially in structural joinings and placed in positions where a structure has to support a certain load. We are exporters and in the course of doing so we export to all countries in the European region, the Middle East, Asia and North America and we do ship to both to large industries and to individual project developers.
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The nucleus of our operations is quality. Our internal control measures in quality involve intensive tests e.g., resistant to tensile and hardness, torque and salt spray tests. We test and verify all of our products before they are dispatched and they are according to international norms with regards to Carriage Bolts. We are also experienced stockists, who ensure we keep a stock handy to be able to deliver stocks when they are urgently needed, but this will not affect the quality of the products.
By selecting Rajgranth Fasteners, you are not only purchasing a product but also quality that has specialization, expertise and excellence in performance. We are the only Carriage Bolt manufacturer and exporter that is transparent in pricing, has on-time deliveries and our technical support. Contact us today to have a chat about your needs or to ask a quote. Rajgranth Fasteners should be your stocktaking partner with regards to all fastening solutions.
Specifications
| Thread Type | Description | Application |
|---|---|---|
| Coarse Thread (UNC/ISO Metric) |
Standard thread, best for general-purpose fastening | Wood, construction, automotive |
| Fine Thread (UNF/Metric Fine) |
Provides higher tensile strength & better load distribution | Machinery, aerospace, industrial equipment |
| Partially Threaded Bolts | Higher shear resistance, ideal for clamping applications | Structural assemblies, automotive |
| Fully Threaded Bolts | Maximum adjustability, even load distribution | General fastening, repair work |
Carriagebolt Standards & Size Range
| Size Range | Standards |
|---|---|
| Diameters: M5 to M24 (Metric) | ISO 7049-1 – Carriage bolts with metric specifications |
| Diameters: 1/4" to 1" (Imperial) | ASME B18.5 – American standard for carriage bolts |
| Lengths: Variable | DIN 603 – German standard defining dimensions for carriage bolts |
| ISO 8677 – Carriage bolts for wood & metal applications |
Material & Strength Grades
| Material Type | Available Strength Grades | Industry Standards |
|---|---|---|
| Mild Steel & Carbon Steel | 4.6, 5.6, 8.8 | ISO 898-1, DIN 603, ASME B18.5 |
| Stainless Steel (Corrosion Resistant) | A2-70 (SS 304), A4-80 (SS 316) | ISO 3506, DIN 603, ISO 8677 |
| High-Tensile Steel | Class 8.8, 10.9 | ISO 898-1, ASME B18.5, DIN 603 |
| Alloy Steel (Heat Treated) | Class 10.9 | ISO 898-1, ASTM A325 |
Applications and Uses of Carriagebolt
- Oil and Gas Industry
- Mining
- Construction
- Power Plant
- Refinery Industry
- Sugar Mills
- Ship Building Industry
- Marine Industry
India
United States
Saudi Arabia
Kuwait
Singapore
Malaysia
UAE
Germany
Italy
China
UK
Canada
Iran
Thailand
South Korea
Turkey
Morocco
Costa Rica
Philippines
Oman
Jordan
Spain
Hong Kong
Netherlands
Indonesia
Mexico
Brazil
France
Taiwan
Nigeria
Bangladesh
Iraq
Ukraine
Poland
Romania
Cyprus
Angola
Kazakhstan
Egypt
Japan
Russia
Vietnam
Australia
Qatar
South Africa
Portugal
Colombia
Norway
Chile
Tobago
Greece
Czechia
Belgium
Sri Lanka
Myanmar
Venezuela