• ISO 9001 Certified

    Seamac Piping Solutions Inc. is a reliable is a Manufacturer, Supplier, & Exporter of Pipe Fittings, Forged Pipe Fittings, Forged Fittings, Flanges, Outlets, Long Radius Bends from India.

    ISO Certificated

    Corporate Address : 87, Durgadevi Street, Kumbharwada, Mumbai, Maharashtra(India) 400004

    Warehouse Address : Jai Matadi Industrial Estate , Gala No.3 , Goddev Fhatak Road Bhayander ( East) , Thane , Maharastra ( India).

    Mobile : +91-98332 92291
    Phone Nos. : +91-22-66159077 / 66159078
    E-mail : [email protected]

Carbon Steel Bolts Carbon Steel Stud Bolts Carbon Steel Screws

Carbon Steel Nuts, Low Carbon Steel Fasteners, Carbon Steel Hex Head Bolt, Carbon Steel Socket Head Cap Screw, Carbon Steel Nuts And Bolts, CS Heavy Hex Nut, Carbon Steel Lock Hex Nut, CS Spring Washer, CS Fasteners Suppliers in India

Other Availability Carbon Steel Fasteners Grades - In stock

Carbon Steel Nuts, Low Carbon Steel Fasteners, Carbon Steel Hex Head Bolt, Carbon Steel Socket Head Cap Screw, CS Heavy Hex Nut, Carbon Steel Lock Hex Nut, CS Spring Washer, CS Fasteners Suppliers in India

Carbon Steel Threaded Bolts, Carbon Steel Plain Washer in Mumbai, Carbon Steel Machine Bolts Manufacturers, Carbon Steel Industrial Fasteners Exporter in India, Carbon Steel High Tensile Half Threaded Stud Bolts, Carbon Steel Fasteners Price List in India.

Carbon Steel Fasteners

Seamac Piping Solutions Inc. is a leading supplier and exporter of premium quality Carbon Steel Fasteners in the global market. Carbon Steel has excellent tensile strength and bearing ability. Carbon Steel has different categories according to the amount of carbon in the alloy. It is popularly reliable and economical material for fabricating Fasteners. We are offering these fasteners in various sizes, shapes, and configurations as per the requirements of clients. There are varieties of Carbon Steel Fasteners available as per the industrial demands. We ensure to use the superior quality raw material to fabricate these fasteners. Our team precisely designs the Carbon Steel Fasteners as per the international standards to ensure they are error-free and dimensionally accurate.

We are providing the best quality Carbon Steel Fasteners with an outstanding combination of features such as robust construction, easy installation, high durability, excellent corrosion resistance, flawless finish, and high working life. Our company follows all the manufacturing norms while fabricating these fasteners. Carbon Steel Fasteners offers high mechanical strength and ductility to withstand harsh environmental conditions. Our company fabricates these superior quality fasteners in our highly developed fabrication firm with modern tools and advanced machinery. Our experienced professionals and workers use their experience and skills to offer the best suitable products to our esteem customers.

Seamac Piping Solutions Inc. carries a wide range of Carbon Steel fasteners in a variety of size, dimensions standards and tolerance to meet your project’s needs—including fasteners in dimension as per ASME B1.1, ASME B18.2.1, ASME B18.2.2, ASME B18.2.8, ASME B18.6.3, ASME B18.21.1, ASME B1.13M Fasteners / DIN , ANSI, JIS, ASTM standards specifications / weight chart & thickness of Carbon Steel fasteners.

Carbon Steel Fasteners is widely suitable for various industrial sectors such as Chemical Equipment, Pharmaceuticals, Gas Processing, Sea Water Equipment, Power Generation, Off-Shore Oil Drilling Companies, Petrochemicals, Heat Exchangers, Pulp and Paper Industry and Condensers. We ensure that each fastener undergoes every stage of the quality test under the supervision of our quality control team. Our team carries out different types of tests by following all the guidelines of international quality standards. We conduct various types of tests, including hardness tests, chemical and mechanical tests, material identification tests, intergranular corrosion tests, etc.

There are studs, washers, threaded rods, screws, and several more items. Each type of fastener has its own benefit and application requirement. Carbon steel screws can be used without nuts. It may be driven with a screwdriver. The carbon steel studs are used to secure two parts together in one places. The carbon steel material has low ductility but great hardness. This allows the use of carbon steels in sectors that require high hardness such as the Carbon Steel Stud Bolts in oil and gas industries and in transmission lines.

Carbon Steel Fasteners Specifications

Specification : ASTM / ASME A/SA 193 / 194

Dimension : DIN, ISO, ASTM, JIS, BS, GB, IS and all International Standards

Size Range : M3 - M56 | 3/6" to 2" | Custom Sizes

Length : 3 mm to 200 mm

Seamac Piping Solutions Inc. is offering a complete range of premium quality Carbon Steel Fasteners at very reasonable rates. These fasteners are available in huge stock to fulfill the urgent requirements of clients. We are providing numerous packaging and shipping options for the safe delivery of the products. We provide doorstep service as per the locations of our esteem clients.

The fasteners come in a variety of sizes, shapes, grades, and specifications. The most commonly used fasteners are nuts and bolts. Carbon steel washers are frequently used to make sure that nuts fit securely with bolt heads and the fitting surface. As a leading manufacturer, we produce most fasteners in a wide range of grades and varieties. Please get in touch with us for more information on all the various varieties, including the Carbon Steel Threaded Rod, and the prices.


Mechanical Properties Tensile Strength Of Carbon Steel Fasteners

Mechanical Properties ISO 898-1 Bolting
Grade Material Size Range Tensile Strength MPa min. Proof Strength MPa min. Core Rockwell Hardness Yield Strength MPa min.
Min. Max.
4.6 Low or Medium Carbon Steel M5 – M39 3/16” – 1-1/2” 400 225 B67 B99.5 240
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 M1.6 – M39 #0 – 1-1/2” 1220 970 C39 C44 1100

Chemical Composition Standard Of Carbon Steel Fasteners

BS 970: 1955 Chemical Composition
C % Si % Mn % Ni % Cr % Mo % S % P %
EN3B 0.25Max 0.35Max 1.0Max 0.06Max 0.06Max
EN1A 0.07/0.15 0.10Max. 0.80/1.20 0.20/0.30 0.07Max
EN8 0.35/0.45 0.05/0.35 0.60/1.00 0.06Max 0.06Max
EN9 0.50/0.60 0.05/0.35 0.50/0.80 0.06Max 0.06Max
EN16 0.30/0.40 0.10/0.35 1.30/1.80 0.20/0.35 0.05Max 0.05Max
EN19 0.35/0.45 0.10/0.35 0.50/0.80 0.90/1.50 0.20/0.40 0.05Max 0.05Max
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 0.05Max 0.05Max

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

Carbon Steel Fasteners Types

Carbon Steel Nuts

Carbon Steel Nuts

Carbon Steel Wing Nut

Carbon Steel Nylon Lock Nut

Carbon Steel Coupling Nuts

Carbon Steel Dome Nut

Carbon Steel Eye Nuts

Carbon Steel Machine Nuts

Carbon Steel Cap Nuts

Carbon Steel Square Nuts

Carbon Steel T-Nuts

CS Knurled Nuts, Thumb Nuts

Carbon Steel Weld Nuts

Carbon Steel Self-Clinching Nuts

Carbon Steel Bolts

Carbon Steel Bolts

Carbon Steel Lag Bolts

Carbon Steel U Bolts

Carbon Steel Carriage Bolts

Carbon Steel Square Bolt

Carbon Steel Foundation Bolts

Carbon Steel Structural Bolts

Carbon Steel J Bolts

Carbon Steel Anchor Bolts

Carbon Steel Elevator Bolts

Carbon Steel Socket Head Bolts

Carbon Steel Shoulder Bolts

Carbon Steel Countersunk Bolts

Carbon Steel Stud Bolts

Carbon Steel Stud Bolt

Carbon Steel Full Threaded Stud Bolts

Carbon Steel Double Ended Studs

Carbon Steel Tap End Stud Bolt

Carbon Steel Single End Stud Bolts

Carbon Steel Partial Thread Stud Bolt

Carbon Steel Continuous Threaded Stud Bolt

Carbon Steel Heavy Stud Bolts

Carbon Steel Reduced Shank Stud Bolt

Carbon Steel Studbolts

Carbon Steel Threaded Stud bolt

Carbon Steel Screw

Carbon Steel Screw

Carbon Steel Socket Head Screws

Carbon Steel Round Head Screws

Carbon Steel Tapping Screws

Carbon Steel Flat Washers

Carbon Thumb and Wing Screws

Carbon Steel Self Drilling Screw

Carbon Steel Socket Set Screw

Carbon Steel Eye Screw

Carbon Steel Machine Screws

Carbon Steel Button Head Screws

CS Drywall Screws

CS Slotted Head Set Screws

Carbon Steel Washers

Carbon Steel Washers

Carbon Steel Plain Washers

Carbon Steel Split Washer

Carbon Steel Spring Lock Washers

Carbon Steel Flat Washers

Carbon Steel Belleville Washers

Carbon Steel Tab Washers

Carbon Steel Ogee Washers

Carbon Steel Dock Washers

Carbon Steel Star Washer

Carbon Steel Beveled Washers

Carbon Steel Hex Washer

Carbon Steel Tooth Lock Washers

Carbon Steel Hex Nuts

Carbon Steel Hex Nuts

Carbon Steel Lock Hex Nut

Carbon Steel Finished Heavy Hex Nut

Carbon Steel Hexagon Nuts

Carbon Steel Hex Head Nut

Carbon Steel Hex Cap Nuts

Carbon Steel Hexagonal Nuts

Carbon Steel Hex Slotted Nuts

Carbon Steel Hex Jam Nut

Carbon Steel High Hex Nuts

Carbon Steel Hex Machine Nuts

Carbon Steel Hex Panel Nuts

Carbon Steel Hex Coupling Nuts

Carbon Steel Hex Bolts

Carbon Steel Hex Bolt

Carbon Steel Heavy Hex Bolts

Carbon Steel Finished Hex Bolts

Carbon Steel Hexagon Bolt

Carbon Steel Hex Tap Bolts

Carbon Steel Hexagonal Head Bolt

Carbon Steel Hexagon Screw Head Bolt

Carbon Steel Hex Machine Bolts

Carbon Steel Hex Flange Bolt

CS Threaded Hex Bolts

Carbon Steel Hex Socket Bolts

Carbon Steel Metric Hex Bolt

Carbon Steel Bent Bolts

Carbon Steel Threaded Rod

Carbon Steel Threaded Rod

Carbon Steel All Threaded Rod

Carbon Steel Tie Bar

High Tensile Carbon Steel Studs

Carbon Steel Double End Rods

Carbon Steel Trapezoidal Threaded Rod

Carbon Steel Tie Rods

Carbon Steel Threaded Studs

Carbon Steel Coil Rods

Carbon Steel Industrial Studs

Carbon Steel Self-Clinching Studs

Carbon Steel Heavy Studs

Carbon Steel Fully Threaded Studs

application industry

Carbon Steel Fasteners Application Industries

  • Textile machinery
  • Oil and gas industry
  • Pulp and paper industry
  • Power plants
  • Energy industries
  • Furniture
  • Pharmaceutical processing industry
  • Modern architecture
  • Home appliances
  • Water waste projects
  • Synthetic fiber
  • Heat exchanger
  • Fluid piping
  • Dairy and food processing

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