Amer Stainless, based in Amman, Jordan, is a trusted manufacturer and supplier of top-notch Stainless Steel 440C Fasteners, catering to a variety of industrial, mechanical, and engineering sectors. The company has built a solid reputation for its precision engineering, cutting-edge manufacturing capabilities, and rigorous quality assurance processes, ensuring that every fastener meets international standards. Amer Stainless is dedicated to providing durable, high-performance solutions that can handle tough operating conditions. With a strong focus on customer satisfaction, timely delivery, and technical expertise, the company remains a go-to source for robust and wear-resistant stainless steel fasteners throughout the region.
Stainless Steel 440C Fasteners are crafted from a high-carbon martensitic stainless steel alloy, renowned for its remarkable hardness and wear resistance. This alloy boasts high levels of carbon and chromium, along with trace amounts of manganese and silicon to enhance strength and stability. The mechanical properties include impressive tensile strength, exceptional hardness after heat treatment, and excellent resistance to abrasion and moderate corrosion. These features make Stainless Steel 440C Fasteners perfect for high-stress applications where long-lasting durability, load-bearing capacity, and structural reliability are essential.
Specification : ASTM A193 / ASME SA193
Dimensions : ASME B18.2.1, ASME B18.3, DIN 931, DIN 933, DIN 934, DIN 7991, DIN 976
Standard : DIN, GB, BS, ISO, IS, JIS, ASTM, ASME, EN, etc.
Size : M02 to M33
Length : 3 mm to 200 mm
Threads : ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Types : Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.
| Grade | C | Mn | Si | P | S | Cr | |
| 440C | min. | 0.95 – 1.20 | – | – | – | – | 16.0 |
| max. | 0.12 | 1.0 | 1.00 | 0.04 | 0.030 | 18.0 | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 440C | 758 | 448 | 14 | 95 | – |
Contact us to get a quick quote for your requirement.
These nuts offer high corrosion resistance and excellent strength due to the high carbon content in 440c stainless steel. They are available in sizes ranging from M3 to M48 and meet various industrial standards for dimensions and tolerances.
440c Stud Bolts provide exceptional corrosion resistance and high tensile strength. They come in diameters from M6 to M30 and lengths from 50mm to 1000mm, suitable for demanding applications requiring precision and durability.
440c Bolts are ideal for harsh environments and offer superior corrosion resistance and high strength. They are available sizes from M5 to M36, with varying lengths and thread specifications to meet diverse application needs.
These threaded rods are known for their excellent corrosion resistance and high tensile strength. They are typically available in diameters from M6 to M30 and lengths up to 3000mm, suitable for use in various industrial settings.
440c screws provide robust corrosion resistance and high strength. Commonly available in sizes from M3 to M20, lengths varying based on application needs, they are ideal for precision and heavy-duty fastening tasks.
440C washers offer outstanding corrosion resistance and durability, making them ideal for distributing loads and protecting surfaces. They are available in sizes from M3 to M36 and come in various thicknesses to meet specific application needs. Their robust properties ensure reliable performance in demanding environments.
At Amer Stainless we ensure that our Stainless Steel 440C Fasteners undergo rigorous quality tests, including Hardness Test, PMI Testing, Chemical Analysis, and IGC Test, to guarantee excellence. We provide detailed documentation such as invoices with HS codes, packaging lists, Certificates of Origin, and Guarantee Letters. Additionally, Third-Party Inspection Certificates ensure complete client satisfaction and reliability.
These fasteners find their place in industries that demand superior strength, hardness, and wear resistance. They are commonly used in aerospace, automotive, defense, and heavy machinery applications, where components face intense mechanical loads and frequent movement. You’ll often see these fasteners in pumps, valves, cutting tools, precision instruments, and high-performance equipment that require reliable fastening in challenging conditions. Their dimensional stability and ability to endure friction and vibration make them ideal for high-stress assemblies. With moderate corrosion resistance, they also perform admirably in industrial processing environments.
©2024 Amer Stainless All Rights Reserved.
