304 Stainless Steel Serrated Hex Flange Lock Nuts, M3–M20, 1/2/5/10/20/50 Pieces

Description

• Distributes pressure and secures the hold: The flange distributes pressure where the nut contacts the material, eliminating the need for a separate washer.
• Fastening function: Helps prevent nut loosening from vibration and increases clamping force to secure repaired parts.
• Mechanical manufacturing: Suitable for equipment assembly and structural fastening.
• Primarily used for connections with bolts or screws.
• Wide application: Suitable for securing instrument and equipment components, connecting pipes and structural elements, and use in furniture, automotive repair, mechanical industry, workshops, and construction.

Material: 301 stainless steel. Thread diameters: 3 mm (M3), 4 mm (M4), 5 mm (M5), 6 mm (M6), 8 mm (M8), 10 mm (M10), 12 mm (M12), 14 mm (M14), 16 mm (M16), and 12 mm (M20). Thread pitches: 0.5 mm (M3), 0.7 mm (M4), 0.8 mm (M5), 1.0 mm (M6), 1.25 mm (M8), 1.5 mm (M10), 1.75 mm (M12), 2 mm (M14), 2 mm (M16), and 2.5 mm (M20).

Shipping and Returns

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