Klik Poly-Nuts - 5/16-18 Thread Size - 3M - Marson

The 3M - Marson Klik Poly-Nuts, model 47475, offer professional technicians an efficient and reliable solution for establishing secure, machine threads in thin materials. Engineered for demanding automotive and industrial applications, these poly-nuts eliminate the need for traditional tapping or welding, streamlining blind fastening processes and ensuring durable connections.

Key Features

• Blind Fastening Capability: Creates strong, permanent machine threads from one side of the workpiece, simplifying installation in restricted access areas without traditional tapping or welding.
• Superior Vibration Resistance: Engineered to ensure secure connections, maintaining integrity and preventing loosening in dynamic operating environments across automotive and industrial sectors.
• Robust Thread Creation: Forms durable 5/16-18 UNC coarse threads within thin materials like sheet metals, plastics, and composites, safeguarding against stripping for long-lasting performance.
• Advanced Corrosion Protection: Steel construction with a zinc clear trivalent chromate finish provides superior resistance to corrosion, extending fastener lifespan and offering an attractive silver appearance.
• Low-Profile Design: Features a minimal flange, enabling near-flush applications without requiring additional countersinking or dimpling for a clean, professional finish.

Applications

Klik Poly-Nuts are highly versatile, serving numerous professional fastening requirements across various industries. They are essential in automotive repair and fabrication for securing panels, trim, and accessories, especially in post-collision repair scenarios or when addressing damage from vehicle collisions. These fasteners provide reliable attachment points in marine environments, HVAC systems, and appliance manufacturing. They are also suitable for general sheet metal fabrication and for creating secure thread points in assemblies involving materials like plastic and fiberglass, often found in components from manufacturers such as Mahle.

Specifications

• Manufacturer: 3M - Marson
• Model Number: 47475
• Thread Size: 5/16-18 UNC Coarse Thread
• Material: Steel, Zinc Clear Trivalent Chromate Finish
• Quantity: Sold as a set of 25