TA-VIGOR 70Pcs Serrated Flange Hex Lock Nuts Assortment Kit, 304 Stainless Steel Flange Self-Locking Insert Hex Nuts M3 M4 M5 M6 M8 for Furniture Industry Civil Engineering Construction DIY

• 【Premium 304 Stainless Steel for Durability】 - Constructed from high-quality 304 stainless steel, these flange hex lock nuts are rust-resistant, wear-resistant, and built to last, ensuring reliable performance in various environments.
• 【Serrated Flange Design for Secure Grip】 - Ratchet teeth place irregular surfaces to increase resistance between surfaces. More plug space ensures greater fastening strength. The flange ensures locking, helps avoid vibration of the nut and increases the grip of the nut.
• 【Self-Locking Mechanism for Stability】 - Designed with a self-locking insert, these hex nuts offer an extra layer of security by ensuring the nuts remain securely in place, reducing the need for frequent adjustments and enhancing safety in construction and engineering projects.
• 【Wide Range of Applications】 - No washers are required when using flange lock nuts. Suitable for fixing screw connections, widely used in mechanical engineering, automotive industry, bicycle technology, furniture making, workshop areas, steel and wooden structures, engines, textile machinery, etc.
• 【Package Includes】 - You will receive 25 pcs M3, 15 pcs M4, 15 pcs M5, 10 pcs M6, 5 pcs M8, a total of 70 pcs stainless steel flange nuts. The flange nuts with serrations according to DIN 6923 are a modified version of flange nuts following DIN 6923.

TA-VIGOR 70Pcs Serrated Flange Hex Lock Nuts Assortment Kit, 304 Stainless Steel Flange Self-Locking Insert Hex Nuts M3 M4 M5 M6 M8 for Furniture Industry Civil Engineering Construction DIY 【Premium 304 Stainless Steel for Durability】 - Constructed from high-quality 304 stainless steel, these flange hex lock nuts are rust-resistant, wear-resistant, and built to last, ensuring reliable performance in various environments. 【Serrated Flange Design for Secure Grip】 - Ratchet teeth place irregular surfaces to increase resistance between surfaces. More plug space ensures greater fastening strength. The flange ensures locking, helps avoid vibration of the nut and increases the grip of the nut. 【Self-Locking Mechanism for Stability】 - Designed with a self-locking insert, these hex nuts offer an extra layer of security by ensuring the nuts remain securely in place, reducing the need for frequent adjustments and enhancing safety in construction and engineering projects. 【Wide Range of Applications】 - No washers are required when using flange lock nuts. Suitable for fixing screw connections, widely used in mechanical engineering, automotive industry, bicycle technology, furniture making, workshop areas, steel and wooden structures, engines, textile machinery, etc. Features: Material: Stainless steel Color: Silver Quantity: 70pieces Package includes: 25 pcs M3, 15 pcs M4, 15 pcs M5, 10 pcs M6, 5 pcs M8