Hexagon Spring Ball Plunger, Black Oxide Hand-Tightened Carbon Steel with Stainless Steel Ball Bearing

This product is a versatile fastening component designed for smooth operation and reliable performance. Crafted from durable carbon steel with a black oxide finish, it offers excellent resistance to corrosion and wear. The hand-tightened design ensures easy installation and adjustment without the need for additional tools. Featuring a stainless steel ball bearing, it provides a consistent and secure locking mechanism, making it ideal for applications requiring precise positioning and retention. Perfect for use in various mechanical and industrial settings, this product combines strength and functionality for optimal performance. Head shape: Cylindrical head Surface treatment: None Manufacture country: China Instructions included: No