MP015402

Upgrade your plastic assemblies with this MP015402 100-pack of M4 Moulded-In Blind Threaded Brass Inserts, designed for secure, high-strength threading in lightweight components. Manufactured from Cu C3604 brass and finished with passivation, these inserts provide excellent corrosion resistance and long-term durability. Perfect for injection-moulded parts, the blind-hole design prevents full screw penetration—ideal for clean finishes and sealed enclosures. Offering a lead-free alternative to stainless steel inserts, they are well-suited for environmentally responsible, RoHS-compliant designs across electronics, automotive, and industrial applications.

• Delivers excellent mechanical strength, wear resistance, and machinability.
• Offers a safe, lead-free alternative—ideal for environmentally regulated and health-conscious designs.
• Enhances surface protection against oxidation and extends service life in demanding conditions.
• Closed-end insert prevents screws from passing through, ensuring a clean, flush appearance.
• Perfect for plastic components where reducing weight is critical without compromising strength.
• Prevents thread stripping and loosening, even under repeated fastening cycles.
• Designed to be embedded directly during the plastic moulding process for maximum retention.
• Suitable for use in electronics housings, plastic enclosures, automotive fittings, and custom 3D printed parts.