DIN 6798 Serrated Lock Washers Manufacturer | DIPTI METAL INDUSTRIES
DIN 6798 Serrated Lock Washers – Manufacturer, Exporter & Global Supplier
DIPTI METAL INDUSTRIES is a globally trusted manufacturer and exporter of DIN 6798 serrated lock washers, offering high-performance solutions across stainless steel and carbon steel grades. Certified to DIN 6798 / CSN 021745 / UNI 8842 standards.
🔩 Washer Types
- Type A: External serrations for broad surface grip
- Type J: Internal serrations for small fasteners
- Type V: Conical serrations for countersunk screws
📐 Dimensions (Examples)
| Size | Outer Ø | Thickness | Teeth | Weight (kg/1000pcs) |
|---|---|---|---|---|
| M3 | 6.0 mm | 0.4 mm | 9–12 | 0.06 |
| M6 | 11.0 mm | 0.7 mm | 12–16 | 0.36 |
| M12 | 20.5 mm | 1.0 mm | 16–20 | 1.6 |
| M30 | 48.0 mm | 1.6 mm | 22 | 14.0 |
⚙️ Materials & Coatings
- Stainless Steel: A2 (304), A4 (316)
- Carbon Steel: Grades 4.6–12.9
- Finishes: Zinc, HDG, Black Oxide, Plain
🌍 Global Reach
Supplying Europe, Middle East, Southeast Asia, North & South America, and Africa.
📄 Compliance & Documentation
- ISO 9001:2015
- EN 10204 3.1/3.2
- ROHS, REACH
- OEM Packaging & PPAP on request
📞 Contact Us
📍 Address: No.9, Shreepati Cadtle,D1, 10-11th Khetwadi Back Road, Mumbai 400004, India
📧 Email: info@diptimetal.in
📞 Phone: +91-22-66381301 / +91-9975266499
🌐 www.diptimetal.in
