201 Stainless Steel Square Lock Nut M4-M12

This product is a durable and corrosion-resistant square lock nut designed for secure fastening applications. Crafted from 201 stainless steel, it ensures reliable performance in various environments. Available in sizes ranging from M4 to M12, this lock nut is versatile and suitable for a wide range of mechanical and structural applications. Its square shape provides a robust grip, preventing loosening due to vibrations or movements, making it ideal for both industrial and DIY projects. Standard No.: GB39 Surface treatment: Whitewash Manufacture country: China Instructions included: No