Inconel 625 Internal Tooth Lock Washer
Inconel 625 Internal Tooth Lock Washers are precision-engineered fastening components manufactured from
high-performance Alloy 625 (UNS N06625, 2.4856, NiCr22Mo9Nb). Designed to resist loosening under
vibration, these washers feature serrations on the inner diameter that grip the mating surface, ensuring
secure assembly in critical applications. FERROBEND – a leading manufacturer based in INDIA – offers this
plate stamped washers in both Metric and Imperial sizes, meeting global demand with ready inventory.
Conforming to ASTM B443, EN 10095, and ISO 6028 material specifications, these washers are suitable for corrosive environments across the offshore, chemical, and marine industries. Dimensional standards include DIN 6797 J, ASME B18.21.1, ASME B18.21.2M, JIS B 1251, JIS B 1255, SAE J 489B, and SAE J 2655. FERROBEND's commitment to precision and performance makes these Inconel 625 Internal Tooth Lock Washers a trusted choice for high integrity bolted joints.
Please visit the Specification page for detailed information on Inconel 625 Internal Tooth Lock Washer, including chemical composition, heat treatment processes, mechanical properties like tensile strength, yield strength, hardness requirements, product markings, and relevant manufacturing standards.
For a fast quote on Inconel 625 Internal Tooth Lock Washer, feel free to reach out to our sales team at estimation@ferrobend.com
Inconel 625 Internal Tooth Lock Washers
| Category | Details |
|---|---|
| Product Name | Inconel 625 Internal Tooth Lock Washer |
| Material Grade / Equivalent | Inconel® 625 – UNS N06625, 2.4856, NiCr22Mo9Nb |
| Dimensional Standards | DIN 6797 J, ASME B18.21.1, ASME B18.21.2M, JIS B 1251, JIS B 1255, SAE J 489B, SAE J 2655, IFI 532 |
| Material Specifications | ASTM B443 (Plate), EN 10095 (Alloy Sheet), ISO 6028 (Washer Requirements) |
| Type / Style | Single Tooth and Multiple Toothed – Plate Stamped |
| Size Range | Metric: M1.6 to M64 / Imperial: #0 to 3” |
| Thickness Range | As per Standard or Custom Drawing |
| Corrosion Resistance | Excellent in seawater, acids, oxidizing agents, and chloride-containing environments |
| Surface Finish | Plain / Passivated / Electro Polished / Customized |
| Applications | Applications Aerospace, Marine, Chemical Processing, Heat Exchangers, Defense, Instrumentation |
| Manufacturing Origin | India |
| Brand / Manufacturer | FERROBEND – Indian Manufacturer & Global Exporter |
| Certifications Available | EN 10204 3.1 / 3.2, ISO 15156 / NACE MR0175, ASTM COC, Certificate of Origin (COO) |
Dimensional Standards for Internal Tooth Lock Washers
| Standard | Region / Body | Description |
|---|---|---|
| DIN 6797 J | Germany (DIN) | Internal tooth lock washer – Form J (internal serrations) |
| ASME B18.21.1 | USA (ASME) | Covers tooth lock washers (both internal and external types) |
| ASME B18.21.2M | USA (ASME) | Metric spring-type lock washers, includes internal tooth variants |
| JIS B 1251 | Japan (JIS) | Internal tooth lock washers – general standard |
| JIS B 1255 | Japan (JIS) | Spring lock washers including internal and external tooth types |
| SAE J 489B | USA (SAE) | Internal and external tooth lock washers – inch series |
| SAE J 2655 | USA (SAE) | Lock washers – performance and design standard |
| UNI 8841 | Italy (UNI) | Internal tooth lock washers – metric series |
| IFI 532 | USA (IFI) | Inch and metric internal tooth lock washers – industrial fasteners |