Hex Bolt Traders, Suppliers, and Wholesalers in Pune
We bring unmatched expertise as Hex Bolt Manufacturers, Traders, Suppliers, and Wholesalers in Pune, supplying to key industries where strength and reliability are non-negotiable. Hex bolts are predominantly used in Construction, Automotive, Manufacturing & Machinery, and Infrastructure. With over 30 years of experience in manufacturing, supplying, and exporting hex bolts in Pune, we’ve served over 5,000 industrial clients, and 95% report recurring purchases. Our team of over 150 trained engineers and production staff works with advanced in-house machinery, ensuring prompt delivery and consistency.
Overview Hex Bolt
We hold top certifications like TUV NORD BS EN 14399 and 15048. Moreover, we have an NABL ISO/IEC 17025 lab and ISO 9001 and ISO/TS 16949 for quality. Our hex bolts come in M16×30 mm, M16×75 mm, and M16×100 mm. They are high-tensile alloy steel with coatings like hot dip galvanizing, zinc, nickel, Geomet, and PTFE. There are four types: hex head, Allen head, flanged hexagon, and hex socket head cap screws. These bolts are used in construction, automotive, heavy machinery, and home projects. Furthermore, we require a minimum order of 1000 pieces and offer PAN-India delivery. Finally, our bolts exceed industry strength norms, have full traceability, and feature in-house coating to boost lifespan.
What is a Hex Bolt?
A Hex Bolt is a six-sided fastener commonly used in machinery and construction. These bolts feature a hexagonal head and a threaded body, ensuring a secure fit when paired with nuts or tapped holes. They are known for High tensile strength, Ease of installation, and Compatibility with heavy-load applications. These certifications reflect our dedication to international compliance and safety standards, essential for OEMs and contractors working on critical infrastructure.
Specification of the Hex Bolt
| Specification |
Details |
| Minimum Order Quantity |
1000 Pieces |
| Available Sizes |
M16 x 30mm, M16 x 75mm, M16 x 100mm |
| Thread Type |
Yes |
| Quantity Per Pack |
1000 Nos. |
| Payment Terms |
Immediate / Advance |
| Country of Origin |
Made in India |
| Material Strength |
High-Tensile Alloy Steel |
| Surface Coatings |
Hot Dip Galvanized, Zinc, Nickel, Geomet, PTFE |
Types of the Hex Bolt
There are different types of hex bolts used in various applications. Each type serves a special purpose. Let’s understand them one by one.
- Hex Head Bolts: These are the most common hex bolts. They come with a six-sided head. As a result, they are easy to tighten with a standard wrench or spanner. Mostly used in construction and machinery.
- Allen Head Bolts: Also known as hex socket bolts. They have a recessed hexagonal drive on the top. Therefore, they are tightened using an Allen key or hex key. These are ideal for tight or compact spaces.
- Flanged Hexagon Bolts: These bolts have a built-in washer under the head. So, they provide better grip and load distribution. This design reduces the chance of the bolt loosening under vibration.
- Hex Socket Head Cap Screws: These are high-strength bolts with a cylindrical head and internal hex drive. Moreover, they are mostly used in precision machinery. They offer a clean and strong connection.
Applications of the Hex Bolt
- Construction Industry: Hex bolts are vital in assembling steel structures, bridges, and frameworks where load-bearing capacity is critical.
- Automotive Sector: Used in engine parts and suspension systems for their strength and resistance to vibration.
- Manufacturing & Machinery: Preferred in heavy-duty machines and mechanical assemblies due to their torque-bearing capacity.
- Home Improvement Projects: Ideal for wooden and metal joinery, deck installations, and DIY repair jobs that require dependable fasteners.
Hex Bolt Ordering, Compliance, and Safety Information
At Nilkamal Fasteners, we ensure every order complies with global safety benchmarks. Whether you're purchasing for industrial stock or project-specific usage, our products are backed by traceability, material testing, and safety documentation.
Ordering Information:
- MOQ: 1000 pcs
- Lead time: Based on size & coating
- Delivery: PAN India and Export
Compliance and Safety:
- Fully compliant with ISO/TS and BS EN standards
- In-house NABL-accredited testing for mechanical and chemical properties
Contact Details:
- 📍 Address: S.no.36/1/1, near Green Field Hotel, Wadgaon Khurd, Sinhgad Road, Pune – 411041
- 📞 Phone: +91 9112957719
- 📧 Email: nilkamalfasteners@gmail.com
Why Choose Us?
- Higher Tensile Strength: Our bolts exceed industry norms by 10,000 psi, ensuring unmatched performance under pressure.
- Traceability from Lot to Lab: Each bolt carries head markings for full traceability—from raw material to performance test reports.
- Longer Fatigue Life: Design innovations like compound fillet radius and radiused root runout double fatigue life.
- In-House Coating Facilities: Advanced surface coatings increase corrosion resistance and lifespan.
- Forged Heads & Rolled Threads: Engineered for higher installation strength and load durability, with better grain structure.
Because of these key differentiators, we proudly lead the market as Hex Bolt Manufacturers in Pune, and remain the top choice for industries across India as reliable Hex Bolt Suppliers, Traders, and Wholesalers.
Get Hex Bolt in India | Nilkamal Fasteners
Nilkamal Fasteners is your trusted partner when it comes to sourcing Hex Bolts in Pune. As reliable manufacturers, suppliers, and exporters, we serve clients not only across Pune but also in key Indian and international markets.
Our fasteners are built for resilience, certified for safety, and priced for value—making them the go-to choice for industrial buyers looking for quality at scale.
📩 Ready to Place an Order? Let’s contact us. Whether you’re an OEM, contractor, or procurement specialist, we’re ready to supply your hex bolt needs.
