Klik Poly-Nuts - 4 mm Thread Size - 3M - Marson

The 3M - Marson 47407 Klik Poly-Nuts are engineered to provide professional technicians and mechanics with a reliable solution for creating permanent, captive threads in thin materials. These blind rivet inserts ensure a nearly flush installation, offering a clean and finished appearance for various automotive and industrial applications. Designed for efficiency, they simplify fastening operations by allowing installation from one side, making them ideal for challenging access areas.

Key Features

• Nearly Flush Installation: Features a low-profile head that provides a tidy, almost flush finish, eliminating the need for additional countersinking.
• Permanent, Vibration-Resistant Threads: Once installed, these Poly-Nuts create captive threads that resist loosening from vibration and prevent rotation when attached to mating materials, ensuring long-lasting security.
• Designed for Thin Materials: Specifically crafted for use in materials typically too thin for tapped threads, including metal, fiberglass, and rigid plastics.
• Simplified Inventory: With only one length per thread size, these Poly-Nuts help streamline inventory management for busy workshops.
• Durable Construction: Manufactured from steel with a zinc clear trivalent chromate finish, offering enhanced durability and corrosion resistance.
• Professional Grade: As part of the 3M - Marson line, these tools are built to meet the demands of aftermarket professionals.

Applications

Klik Poly-Nuts are versatile fasteners suited for a wide range of professional applications where secure, permanent threads are required in thin materials. They are particularly effective for flush mounting in hollow frameworks, tubular components, curved surfaces, and various thin sheet materials common in vehicle bodywork, chassis, and industrial equipment. These blind rivet inserts facilitate strong attachment points for panels, brackets, and other components where accessibility is limited to one side of the workpiece.

Specifications

• Manufacturer: 3M - Marson
• Model Number: 47407
• Thread Size: 4 mm (M4x0.7 ISO-5H)
• Grip Range: 0.020 - 0.079 inches (0.51 - 2.01 mm)
• Material: Steel
• Finish: Zinc Clear Trivalent Chromate
• Quantity: Box of 50 units