Hex Bolts / Screws
Metric
Inch| Product | Size | Property Class | Tensile Strength | Standard | |
|---|---|---|---|---|---|
| Hex Head Bolt / Screw |
|
M4 to M80 | 10.9 | 1040N/mm² min | ISO 4017 (Full Thread) ISO 4014 (Half Thread) |
| Product | Size | Grade | Tensile Strength | Standard | |
|---|---|---|---|---|---|
| Hex Cap Screw |
|
1/4 to 2 | 8 | 150,000 psi min | ASME B18.2.1 |
| Hex Cap Screw |
|
1/4 to 2 | 5 | 120,000 psi min (1/4 to 1) 105,000 psi min (over 1 to 1-1/2) |
ASME B18.2.1 |
| Hex Bolt |
|
1/4 to 1 | A | 60 Ksi min | ASTM A307 / ASME B18.2.1 |
Pratham Fasteners is a trusted Unbrako Dealer and Unbrako Distributor offering high-quality Hex Bolts for a wide range of industrial and engineering applications. Our range includes reliable Unbrako Hex Bolts manufactured to deliver excellent strength, dimensional accuracy, and dependable fastening performance. As an authorized Caparo Dealer and Caparo Distributor, we also provide customers with genuine and reliable fastening solutions suitable for demanding applications across construction, automotive, machinery, fabrication, and general engineering industries.
Pratham Fasteners is also an authorized Caparo Dealer and Caparo Distributor, making us a reliable source for branded industrial fasteners in India. Whether you require Hex Bolts, Unbrako Hex Bolts, or other precision-engineered fastening products, we focus on supplying genuine products with consistent quality and dependable service. Our extensive product knowledge and distribution capabilities enable us to support OEMs, engineering companies, manufacturers, contractors, and industrial buyers with their fastener requirements.
