M3M4M5M6 304 stainless steel spring plunger setting screw cylindrical head pressure telescopic pin positioning screw for Machinery & Mold Assembly

Material: High-quality 304 stainless steel, featuring excellent corrosion resistance, rust resistance and wear resistance, suitable for long-term use in industrial and mechanical scenarios.
Design: Cylindrical head with spring-loaded telescopic structure, realizing precise positioning and stable pressure; easy to install and operate, no extra tools required for basic use.
Size: Available in M3, M4, M5, M6 sizes, compatible with standard machinery, molds and precision fixtures, meeting diverse assembly and positioning needs.
Application: Widely used for machinery assembly, mold positioning, precision fixture fitting, tooling alignment and mechanical component positioning, suitable for industrial production and equipment maintenance.
Quality: Strict quality control, precision-machined, smooth surface, strong load-bearing capacity, complying with industrial standards, reliable and durable.

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