Rajgranth Fasteners has established a stronghold as a pioneer in the Fasteners business, making it a reliable brand in the production and export business of Huck Bolts that have a very high level of performance. Huck Bolts are developed with severe-duty uses in mind, making them extremely strong, high vibration-resistant rivets. Designed in industries, which necessitate structure sturdiness, including railways, heavy vehicles, mining, and aerospace, the use of these bolts to connect the parts offers better opportunities as they guarantee maintenance free joints.
We, as experienced suppliers and stockists of Huck Bolts, know just how crucial Huck Bolts are in the structural long-term performance. That is why we can provide you with a large range of diameters, grip lengths, and finishes, so that it would fit your exact need. No matter how much vibration, load bearing stress, or environmental exposure you have to deal with, our range of Huck Bolts are designs with performance in mind.
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Our Huck Bolts are produced out of high quality carbon steel, stainless steel, and alloy material in order to provide high strength and corrosion resistance. To achieve this, we have thorough quality control measures and state of the art equipment to ensure that our Fasteners meet local and overseas standards (ASTM, DIN, ISO, and BS). Rajgranth Fasteners can proudly boast basic name of reliability in the world market in the production of Huck Bolts and export of these products with attitude to innovation and precision.
We serve a wide range of sectors- rail and truck assembly, wind energy, and defense equipment among others. Our products are used by the customers in critical structural fastening where safety, as well as performance, cannot be compromised. The swaged-action of our bolts goes to produce time-proved vibration-proof proficient and tamper-resistant joint between the pin and collar. Being suppliers and stockists, we have ready stocks so as soon as a bulk order is made, we can supply them fast.
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Rajgranth Fasteners does not just provide Huck Bolt products, but is also one of the trusted engineering partners in your success. We have an experienced technical staff on hand to help you with your application of the correct Fasteners, with design tips and help designed, and installation consideration, should the requirement arise. Our goal is to sell the high quality products as well as the smooth customer experience starting with the inquiry to the final delivery.
As a company with an expanding worldwide presence, Rajgranth Fasteners has become a favorite of engineers, heads of procurement departments as well as OEMs who are seeking reliable Huck Bolt exporters and suppliers. We are your reliable one-stop industrial fastening company because of our strategic locations of our warehouses, competitive and low prices as well as commitment to excellence. It is the test of trust in Rajgranth reliability, strength and distance.
Specifications
| Specification | Details |
|---|---|
| Size Range | 3/16" to 1-1/4" (4.8 mm to 31.8 mm) M5 to M30 |
| Material | Carbon Steel, Stainless Steel, Aluminum Alloy Steel |
| Thread Type | UNC, UNF, Metric Metric Fine |
| Finish | Zinc Plated, Black Oxide, Hot Dip Galvanized Phosphate Coated |
| Strength Grade | Grade 5, Grade 8, Class 10.9 Class 12.9 |
| Head Type | Round, Truss, Flat, Hex Hex Flange |
| Standards | ASTM A574, ISO 898-1, DIN 931 BS 3692, ISO 4762 |
Huck Bolts Standards & Size Range
| Size Range | Standards |
|---|---|
| Diameters: 1/8" to 3/4" | ASTM F844 – General specification for hardened washers used with Huck fasteners |
| Lengths: Variable | ASME B18.2.6 – American standard for high-strength tension control bolts |
| Manufacturer-Specific Standards – Huck bolts comply with proprietary specifications for rail, aerospace, and industrial applications | |
| ISO 12944 – Standard for corrosion protection coatings on fasteners | |
| AAR M-214 – North American railroad standard for Huck fasteners in railcars | |
| EN 14399-6 – European high-strength preloaded bolt standard for Huck fasteners |
Material & Strength Grades
| Material Type | Available Strength Grades | Industry Standards |
|---|---|---|
| Mild Steel & Carbon Steel | 8.8, 10.9, 12.9 | ISO 898-1, ASME B18.2.6 |
| Stainless Steel (Corrosion Resistant) | A2-70 (SS 304), A4-80 (SS 316) | ISO 3506, EN 14399-6 |
| Alloy Steel (Heat Treated) | Class 10.9, 12.9 | ASTM F844, AAR M-214 |
Applications and Uses of Huck Bolts
- 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