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Malik Fasteners, a top-notch manufacturer and supplier located in Manama, Bahrain, specializes in high-quality Stainless Steel 420 Washers that promise reliability and performance across various industries. With a strong focus on precision, durability, and customer satisfaction, the company produces washers that can handle tough working conditions. The Stainless Steel 420 Washers from Malik Fasteners are known for their impressive hardness, excellent wear resistance, and decent corrosion protection, making them perfect for mechanical and engineering applications. Thanks to their state-of-the-art production facilities and rigorous quality checks, Malik Fasteners guarantees that each washer meets international standards, catering to the automotive, marine, construction, and heavy industrial sectors.
Stainless Steel 420 Washers are mainly made up of chromium (12–14%), along with carbon, manganese, silicon, and trace elements that boost their strength and durability. This martensitic stainless steel grade is recognized for its high hardness, outstanding wear resistance, and moderate corrosion resistance. In terms of mechanics, SS 420 Washers provide strong tensile strength, good fatigue resistance, and the ability to perform well under stress. Heat treatment further improves their hardness and toughness, making them ideal for applications that require reliable fastening, abrasion resistance, and a long service life in moderately corrosive environments.
| Specifications | ASTM A 193 ASME SA 193 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | Wedge Lock Washers, Square Washer, Spring Lock Washer, Self Locking Washer, Sealing Washer, Plain Flat Washer, Ogee Washer, Industrial Washer, Hex Washer, Finishing Washer, Fender Washer, Conical Washer, Countersunk Washer, Square Beveled Washer, Curved Wave Washer, External Tooth Lock Washer, Internal Tooth Lock Washers, Internal Tab Washers, lock washer Fastener, Wedge Lock Washers, Tab Washer, Structural Washers. |
| Grade | AISI | Stainless Steel Bolts Chemical Composition (% maxima unless stated) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | ||||||
| A1 | SS 202 | 0.12 | 1.0 | 6.5 | 0.20 | 0.15-0.35 | 16,0 – 19,0 | 0.7 | 5,0 – 10,0 | 1.75-2.25 | ||||
| A2 | SS 304 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 15,0 – 20,0 | 0.0 | 8,0 – 19,0 | 4.0 | ||||
| A3 | SS 321 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 17,0 – 19,0 | 0.0 | 9,0 – 12,0 | 1.0 | ||||
| A4 | SS 316 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 16,0 – 18,5 | 2,0 – 3,0 | 10,0 – 15,0 | 4.0 | ||||
| C1 | SS 410 | 0.09-0.15 | 1.0 | 1.0 | 0.05 | 0.03 | 11,5 – 14,0 | – | 1 | – | ||||
| C3 | SS 431 | 0.17-0.25 | 1.0 | 1.0 | 0.04 | 0.03 | 16,0 – 18,0 | – | 1,5 – 2,5 | – | ||||
| C4 | SS 416 | 0.08-0.15 | 1.0 | 1.5 | 0.06 | 0.15-0.35 | 12,0 – 14,0 | 0.6 | 1 | – | ||||
| F1 | SS 430 | 0.12 | 1.0 | 1.0 | 0.04 | 0.03 | 15,0 – 18,0 | 0.0 | 1 | – | ||||
| Stainless Steel Bolts | Class | Tensile Stress Rm MPa (N/mm2) minimum | Yield Strength Rp 0.2 Mpa (N/mm2) minimum | AL Minimum Elongation | Diameter |
|---|---|---|---|---|---|
| Stainless Steel Bolts | 70 | 700 | 450 | 0.4d | =<M20 |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless Steel 420 Washers find extensive use in applications that demand high hardness and robust wear resistance. They are frequently used in mechanical assemblies, automotive parts, pump systems, and industrial machinery where durability is crucial. Thanks to their abrasion resistance, these washers are perfect for rotating equipment, cutting tools, and high-friction settings. In the construction and marine industries, SS 420 Washers are essential for ensuring reliable performance and longevity in challenging environments.
At Malik Fasteners, we ensure the highest quality in the packaging of our Stainless Steel 420 washers. Each washer is thoroughly inspected and individually secured to prevent damage during transport. They are then placed in tightly labeled boxes with product details and detailed quantities. Our packaging is designed to protect the environment and physical impact, ensuring that your high-performance washer arrives in prime condition and ready for immediate use.
Malik Fasteners is a leading manufacturer and supplier of high-quality fasteners in Manama, Bahrain, with over 8 years of experience serving global industries.
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