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Leading Carbon Steel Fasteners Manufacturer,
Supplier & Exporter India
Our Carbon Steel Fasteners are manufactured in accordance with national and international standards. We carry a wide range of carbon steel fasteners materials and grades, including high-strength and alloy options.
We offer an inclusive range of Carbon Steel Fasteners such as Carbon Steel Bolts, Carbon Steel Nuts, Carbon Steel Screws, and Carbon Steel Washers. These fasteners are available in various dimensions and specifications to meet diverse industrial requirements. We are one of the world’s leading manufacturers and retailers of industrial carbon steel fasteners at competitive prices.
Carbon Steel Fasteners are known for their high tensile strength, durability, and excellent performance in structural, construction, automotive, and heavy engineering applications. They provide reliable mechanical fastening solutions across multiple industries.
About Carbon Steel Fasteners
Carbon Steel Fasteners are designed in compliance with high-quality carbon steel. Carbon steel offers smooth functioning, durability, and strength. These fasteners provide outstanding abrasion resistance and corrosion resistance in corrosive atmospheres.
Carbon Steel Fasteners react well to various heat treatments including hardening and tempering. They can be easily machined and forged. Therefore, Carbon Steel Fasteners exhibit superior resistance to stagnant pressure and high temperature. We also supply the same in various materials like High Tensile Fasteners and Inconel Fasteners.
High Carbon Steel Fasteners
Medium Carbon Steel Fasteners
Low Carbon Steel Fasteners
Mechanical Properties Tensile Strength Of Carbon Steel Fasteners
| Grade | Material | Size Range | Tensile Strength MPa min. | Proof Strength MPa min. | Core Hardness | Rockwell (Min) | Rockwell (Max) | Yield Strength MPa min. |
|---|---|---|---|---|---|---|---|---|
| 4.6 | Low or Medium Carbon Steel | M5–M39 3/16" – 1/2" |
400 | 225 | B67 | — | B95 | 240 |
| 8.8 | Medium Carbon Steel Q+T | M5–M16 3/16" – 5/8" M18–M39 11/16" – 1-1/2" |
800 / 830 | 580 / 600 | C22 / C23 | — | C32 / C34 | 640 / 660 |
| 10.9 | Alloy Steel Q+T | M5–M39 3/16" – 1-1/2" |
1040 | 830 | C32 | — | C39 | 940 |
| 12.9 | Alloy Steel Q+T | M16–M39 #0 – 1-1/2" |
1220 | 970 | C39 | — | C44 | 1100 |
Chemical Composition Standard Of Carbon Steel Fasteners
| BS 970:1955 | C % | Si % | Mn % | Ni % | Cr (Strong) % | Mo % | S % | P % |
|---|---|---|---|---|---|---|---|---|
| EN3B | 0.25 Max | 0.35 Max | 1.0 Max | — | — | — | 0.06 Max | 0.06 Max |
| EN1A | 0.07/0.15 | 0.10 Max | 0.80/1.20 | — | — | — | 0.20/0.30 | 0.07 Max |
| EN8 | 0.35/0.45 | 0.05/0.35 | 0.60/1.00 | — | — | — | 0.06 Max | 0.06 Max |
| EN9 | 0.50/0.60 | 0.05/0.35 | 0.50/0.80 | — | — | — | 0.06 Max | 0.06 Max |
| EN16 | 0.30/0.40 | 0.10/0.35 | 1.30/1.80 | — | — | 0.20/0.35 | 0.05 Max | 0.05 Max |
| EN19 | 0.35/0.45 | 0.10/0.35 | 0.50/0.80 | — | 0.90/1.50 | 0.20/0.40 | 0.05 Max | 0.05 Max |
| EN24 | 0.35/0.45 | 0.10/0.35 | 0.45/0.70 | 1.30/1.80 | 0.90/1.40 | 0.20/0.35 | 0.05 Max | 0.05 Max |
Size Chart Of Carbon Steel Screws Type
| Carbon Steel Screws Type | SIZE | GRADE | ASME | ISO | ASTM |
|---|---|---|---|---|---|
| Socket Head Cap Screws | M1.6 to M64 | 12.9 | B18.3.1M | 4762 | A574M |
| Socket Low Head Cap Screws | M4 to M20 | 10.9 | |||
| Socket Head Shoulder Screws | M6 to M24 | 12.9 | B18.3.3M | ||
| Countersunk Socket Head Screws | M3 to M20 | 12.9 | B18.3.5M | 10642 | F835M |
| Button Head Socket Screws | M3 to M12 | 12.9 | B18.3.4M | 7380 | F835M |
| Flange Button Head Socket Screws | M3 to M10 | 12.9 | F835M | ||
| Knurled Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4029 | F912M |
| Flat Point Socket Set Screws | M6 to M12 | 45H | B18.3.6M | 4026 | F912M |
| Dog Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4028 | F912M |
| Cone Point Socket Set Screws | M3 to M12 | 45H | B18.3.6M | 4027 | F912M |
| Plain Point Socket Set Screws | M3 to M20 | 45H | B18.3.6M | 4029 | F912M |
| Taper Pressure Plug | M8 to M22 | – |
Size Chart Of Carbon Steel Bolt Type
| Carbon Steel Bolt Type | SIZE | PROPERTY CLASS | TENSILE STRENGTH | STANDARD |
|---|---|---|---|---|
| Carbon Steel Hex Head Bolt / Screws | M4 to M80 | 10.9 | 1040 N/mm² min | ISO 4017 (Full Thread) ISO 4014 (Half Thread) |
Size Chart OF Carbon Steel Nuts Type
| Carbon Steel Nuts Type | SIZE | PROPERTY CLASS | STANDARD |
|---|---|---|---|
| Hex Nut | M6 to M42 | 10 | ISO 4032 |
| Nyloc Nut | M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
8 & 10 | DIN 982 |
| Nyloc Nut | M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
8 & 10 | DIN 985 |
| Hex Weld Nut | M6 to M12 | 8 | DIN 929 |
Size Chart OF Carbon Steel Washers Type
| Carbon Steel Washers Type | SIZE | HARDNESS | STANDARD |
|---|---|---|---|
| Square Section Spring Washer, Carbon Steel | 3mm to 39mm | HV (430 to 530) | DIN 7980 |
| Flat Section Spring Washer, Carbon Steel | 3mm to 39mm | HV (430 to 530) | DIN 127 B |
| Hardened Washer, Carbon Steel | 12mm to 30mm | HV (300 to 370) | IS 2016 |
| Hardened Steel Washer, Carbon Steel | 12mm to 56mm |
Rockwell 26 to 45 (HDG) Rockwell 38 to 45 (Coated) |
ASTM F436M |
Application
- 🧪Chemical Industries
- ⛽Petrochemical industries
- 🛢️Oil and Gas Industry
- 🏗️Building & Construction
- 🚢Marine industry
- 🚀Defense & Aerospace
- 🚗Automobile Industry
Carbon Steel Fasteners Packaging and Delivery:-
LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque and others.
Carbon Steel Fasteners are packaged with caution and safety so they reach our clients in perfect condition. Packaging Charges Extra.
Mumbai or Kalamboli ports in the Maharashtra state of India.
18% GST
Carbon Steel Fasteners Supplier
Khobar, Riyadh, London, Baroda, Granada, Ankara, Ahvaz, Port-of-Spain, Caracas, Vadodara, Sydney, Thiruvananthapuram, Lagos, Pimpri-Chinchwad, Ernakulam, Nagpur, Coimbatore, Mexico City, Santiago, Abu Dhabi, Dammam, Surat, Jamshedpur, Rajkot, Lahore, Geoje-si, Jakarta, Kolkata, Gimhae-si, Singapore, Aberdeen, Algiers, Cairo, Chandigarh, Dallas, Milan, Ahmedabad, Houston, Ulsan, Visakhapatnam, Colombo, New York, Chennai, Toronto, Brisbane, Petaling Jaya, Jaipur, Navi Mumbai, Jeddah, Secunderabad, Kanpur, Gurgaon, Bangkok, Indore, Rio de Janeiro, Montreal.
Carbon Steel Fasteners Exporter
Zimbabwe, New Zealand, Belgium, Taiwan, Poland, Macau, Israel, Serbia, Malaysia, Germany, Venezuela, Afghanistan, Ireland, Slovakia, Kazakhstan, Ghana, Turkey, South Africa, Thailand, Gabon, India, Australia, Nigeria, Angola, Sri Lanka, Libya, Hong Kong, Mexico, Kuwait, Switzerland, Bhutan, Bulgaria, Nepal, Singapore, China, Kenya.