Carbon Steel Fasteners
Carbon Steel Screws, ASTM A307 Carbon Steel Studs, CS High Tensile Fasteners, Carbon Steel Stud Bolt, Carbon Steel Spring Washers, ASTM A563 Carbon Steel Nuts, ASTM A194 Grade 2HM Fasteners, Carbon Steel Anchor Bolts, ASTM A193 GR B7 Bolts Manufacturer in India.
Kalpataru Piping Solutions is a top supplier of high-quality Carbon Steel Fasteners, made to meet both national and international standards. We provide different types of fasteners like Carbon Steel Bolts, Nuts, Screws, Washers, and Studs. Fasteners come in many forms, and choosing the right material for your project is important. Carbon steel is the most commonly used material for making fasteners.
Carbon Steel fasteners are made from the best quality alloys, following strict quality standards and industry specifications. We are committed to delivering top-quality Carbon Steel Fasteners for various industries and applications worldwide.
Carbon Steel Fasteners come with different coatings, such as mirror finish, chrome plating, hot-dip galvanizing, and zinc plating, which provide extra protection against corrosion and wear. Additional coatings like epoxy, oxidized finish, passivation, Teflon, and electro-polishing make these fasteners even more versatile and improve their performance in tough conditions.
Carbon steel is known for its exceptional hardness and strength. It offers excellent resistance to corrosion and cracking, making it ideal for many industries. It also has great toughness and flexibility, even in larger sizes, ensuring reliable performance in challenging environments.
Explore our selection of Carbon Steel products, which includes pipes, tubes, flanges, and fittings, each offering exceptional corrosion resistance.
These fasteners are widely used in industries like petrochemical, pharmaceuticals, oil and gas, marine, and more, contributing to smooth operations and increased productivity.
At Kalpataru Piping Solutions, we put customer satisfaction first by performing thorough tests on our fasteners, including hardness tests, material identification, flaring, flattening, and more. This ensures our products meet the highest standards. We also offer customized packaging options to protect the fasteners during shipping, so they arrive in perfect condition.
Carbon Steel Fasteners Specification
| Fasteners Material Specification | ASTM / ASME A/SA 193 / 194 |
| Standard | DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards |
| Fasteners/ Bolts Size | M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160 |
| Length | 3 mm to 200 mm |
| Bolts, Studs Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
| Fasteners Standard: |
ANSI – American National Standards Institute
DIN: DIN 931, DIN 933, DIN 934, DIN 970 UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF ISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards |
| Source of raw materials | Tata Steel, JSPL, RINL, Usha Martin, Dhamm Steel, Mukund Steel etc. |
| SCOPE OF MANUFACTURE |
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| Fasteners In Form of: | Hex, Square, Round, Threading as per Gauge Etc. |
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
| Bolting Test Certificate: | Manufacturer Test Certificate as per EN 10204 / 3.1 |
| Fasteners finishing: | Zinc (yellow, white, blue, black), black oxide, Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET |
| Production process | M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element |
| Bolting materials Surface Coating: |
All surface finishes offered including Geomet & PTFE, Galvanised, Zinc, Electroless Nickel, Sherardized, Dacromet |
| Popular Types of Bolts | Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts etc. |
| Popular Types of Nut | Hex Head Nut, Eye Nut, Dome Nut, Wing Nut, T Nut, Panel Nut, Lock Nut, Coupling Nut, Square Nut, Acorn Nut etc. |
| Popular Types of Screw | Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Blind Rivet, Socket Head Screws, Concrete Screws, Shoulder Screws, Panel Screws, Threaded Screws, Machine Screws etc. |
| Popular Types of Washer | Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer, Split Washer etc. |
| Our stockyad location for fast delivery in India | Noida, Bengaluru, Pimpri-Chinchwad, Mumbai, Thiruvananthapuram, Tirunelveli, Vasai, Dhanbad, Chennai, Agra, Nagpur, Hyderabad, Kolkata, Coimbatore, Pune, Jaipur, Tiruchirappalli, Shivamogga, Ahmedabad, surat, Bhubaneswar, Thane, Nashik, Navi Mumbai |
| Fasteners Packing: | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
Chemical Composition of Carbon Steel Fasteners
| Carbon Steel Grades | C | Mn | Si | S Max. | P Max. |
| Ck 45 | 0.42/0.50 | 0.50/0.80 | 0.15/0.35 | 0.04 | 0.04 |
| Ck 55 | 0.52/0.60 | 0.60/0.90 | 0.15/0.35 | 0.04 | 0.04 |
| Ck 60 | 0.57/0.65 | 0.60/0.90 | 0.15/0.35 | 0.04 | 0.04 |
| SAE1006 | 0.08 max | 0.25/0.40 | 0.10/0.30 | 0.05 | 0.04 |
| SAE1008 | 0.10 max | 0.30/0.50 | 0.10/0.30 | 0.05 | 0.04 |
| SAE1010 | 0.08/0.13 | 0.30/0.60 | 0.10/0.30 | 0.05 | 0.04 |
| SAE1018 | 0.15/0.20 | 0.60/0.90 | 0.10/0.30 | 0.05 | 0.04 |
| SAE1020 | 0.18/0.23 | 0.30/0.60 | 0.10/0.30 | 0.09 | 0.04 |
| SAE1030 | 0.28/0.34 | 0.60/0.90 | 0.10/0.40 | 0.05 | 0.04 |
| SAE1035 | 0.32/0.38 | 0.60/0.90 | 0.10/0.40 | 0.05 | 0.04 |
| SAE1040 | 0.37/0.44 | 0.60/0.90 | 0.10/0.40 | 0.05 | 0.04 |
| SAE1045 | 0.40/0.50 | 0.60/0.90 | 0.10/0.40 | 0.05 | 0.04 |
| En-8D | 0.40/0.45 | 0.70/0.90 | 0.05/0.35 | 0.06 | 0.06 |
| En-9 | 0.50/0.60 | 0.50/0.80 | 0.05/0.35 | 0.06 | 0.06 |
Carbon Steel Fasteners Mechanical Properties
| Property | Ultimate Tensile Strenght | 0.2% Yield Strenght | Elogation | Reduction of Area | Charpy Impact Toughness | Hardness |
| Value |
70 Min Ksi(485 Mpa) |
36 Min Ksi (250 Mpa) |
30% Min | 22% Min | 30 | 187 HBW MAX |
Carbon Steel Fasteners Equivalent Material Grade
| High Temperature Bolting Steels | |||||
| Grade | Name | Werkstoff Number | ASTM | BS | Temperature Use |
| Durehete 900 T22 | 42CrMo5.6 | 1.7233 | – | BS1506 631-850 | Up to 480ºC |
| Durehete 950 T31 | 40CrMoV4.6 | 1.7711 | ASTM A193 B16 | BS1506 671-850 | Up to 510ºC |
| Durehete 1055 T41 |
20CrMoVTiB4.10 | 1.7729 | – | BS1506 681-820 | Up to 570ºC |
| 25CrMo4 | – | 1.7218 | – | – | Up to 400ºC |
| 21CrMoV5.7 | – | 1.7709 | – | – | Up to 540ºC |
| 42CrMo4 | – | 1.7225 | ASTM A193 B7 | BS1506 630-860 | Up to 450ºC |
Types of Carbon Steel Fasteners
Bolts
Screws
Stud Bolts
Threaded Rods
Nuts
Washers
Spring
Pins
Accessories
Components
Marking & Packing Of Carbon Steel Fasteners
Kalpataru Piping Solutions Pack Carbon Steel Fasteners Properly And Carefully To Ensure That There Is No Damage To The Carbon Steel Fasteners During The Transit. We Pack Carbon Steel Fasteners In Wooden Boxes And Supply It All Over The World.
High-Quality Carbon Steel Fasteners – Quality Assurance!
Kalpataru Piping Solutions Is One Of The Most Trusted Exporter, Supplier, Stockist & Manufacturer Of Carbon Steel Fasteners. Kalpataru Piping Solutions Offers High-Quality Carbon Steel Fasteners. We Inspect Our Carbon Steel Fasteners At Each Stage Of Production Process To Make Sure That The Quality Of The Carbon Steel Fasteners Is Not Compromised. They Are Examined To Confirm Their Standards And We Also Offer Third Party Inspection Of Our Carbon Steel Fasteners On Demand Of Our Clients. Kalpataru piping solutions even Offer Test Certificates For Our Carbon Steel Fasteners.
We Pack Carbon Steel Fasteners Properly And Carefully To Ensure That There Is No Damage To Carbon Steel Fasteners During The Transit. We Pack Carbon Steel Fasteners In Wooden Boxes And Supply It All Over The World.
Why Choose Kalpataru Piping Solutions For Buying Carbon Steel Fasteners?
- Huge Stock Of Carbon Steel Fasteners.
- Large Production Capacity Of Carbon Steel Fasteners
- Kalpataru Piping Solutions Offer Highest Quality Carbon Steel Fasteners At Lowest Price
- We Offer Customised Sizes For Carbon Steel Fasteners Depending On Our Clients Requirement
- Kalpataru Piping Solutions Offer High-Quality Carbon Steel Fasteners With Test Certificates. We Even Allow Third Party Inspection.
FAQ
Are carbon steel bolts stronger than stainless steel?
Stainless steel bolts are stronger and more resistant to corrosion than low-carbon steel. However, high-carbon steel bolts can be stronger than stainless steel but lack the same corrosion resistance, making them more suited for specific uses.
What are carbon steel fasteners?
Carbon steel fasteners are hardware made from carbon steel, designed for strength and durability. They often come with various coatings like chrome plating, hot-dip galvanizing, or zinc plating, which protect against corrosion and wear, making them suitable for a wide range of applications and environments
Are carbon steel screws rust proof?
No, carbon steel screws are not rust-proof. Carbon steel can rust because it lacks the corrosion-resistant properties of stainless steel. While carbon steel is stronger and more durable, it can corrode when exposed to moisture unless it has a protective coating.
Cities We deliver
Bhopal, Lahore, Milan, Hyderabad, Pune, Vadodara, Pimpri-Chinchwad, Aberdeen, Howrah, Jeddah, Riyadh, Bogota, Petaling Jaya, Dallas, Lagos, Nagpur, Houston, Brisbane, Busan, Karachi, Coimbatore, Seoul, Caracas, Atyrau, Perth, Haryana, Bengaluru, Jaipur, Al Jubail, Kuwait City, Al Khobar, Sydney, Ranchi, Chiyoda, Noida, Chandigarh, Secunderabad, Ahvaz, Port-of-Spain, Singapore, Gurgaon, Rajkot, Rio de Janeiro, Abu Dhabi, Hong Kong, Surat, Sharjah, Hanoi, London, Muscat, Jakarta, Navi Mumbai, Istanbul, Kolkata, Cairo, Mumbai, Santiago, Montreal, Faridabad, Vung Tau, Bangkok, Ankara, Ahmedabad, Granada, Melbourne, Tehran, Visakhapatnam, New Delhi, Los Angeles, Ho Chi Minh City, Edmonton, La Victoria, Baroda, Thane, Nashik, Kuala Lumpur, Moscow, Ernakulam, Courbevoie, Calgary, Geoje-si, Indore, New York, Mexico City, Gimhae-si, Ludhiana, Kanpur, Ulsan, Thiruvananthapuram, Manama, Doha, Chennai, Madrid, Jamshedpur, Algiers, Dammam
Countries We Deliver
Iran, Venezuela, Saudi Arabia, Slovakia, Romania, Zimbabwe, Spain, Kazakhstan, Canada, Nigeria, Bulgaria, Afghanistan, Thailand, Bangladesh, Poland, United Kingdom, Bahrain, Jordan, Lithuania, Malaysia, France, Nigeria, Japan, Oman, Lebanon, Germany, Croatia, Australia, Puerto Rico, South Korea, Hungary, United States, Bhutan, Mexico, Mexico, Yemen, Singapore, New Zealand, Ecuador, Gabon, Qatar, Denmark, Iran, Netherlands, Norway, Sri Lanka, Belgium, Libya, Kuwait, Pakistan, Gambia, Sweden, Azerbaijan, Argentina, Chile, Ghana, United Arab Emirates, Finland, Nepal, Trinidad andamp; Tobago,Tunisia, Kenya, Peru, Austria, Russia, Ukraine, Italy, Belarus, Bolivia, Serbia, Poland, Mongolia, Turkey, Czech Republic, South Africa, Angola, India, Vietnam, Indonesia, Tibet, Ireland, Costa Rica, Greece, Colombia, Namibia, Iraq, Estonia, Israel, Macau, Philippines, Brazil, Switzerland, Algeria, Morocco, Chile, Portugal, Egypt, Taiwan, China, Hong Kong.
