E-Z Fin™ Threaded Insert for Soft Wood or Plastic - Single fin - 4-40 (Pack of 25)

Product Description

E-Z Fin™ (Finserts) provide strong, metal threads in soft woods, like pine, composition board, and MDF, and most plastics. Firm, permanent fastening is achieved by distributing stress over a greater surface area, minimizing the possibility of splintering, splitting, and thread erosion.

Machined out of brass, E-Z Fin™ (Finserts) are available in single, double or triple fin designs for varying material thicknesses. Internal threads sizes range from #4 to 5/16 and M5 to M8.

Important Note: Hole size requirements may vary depending on a number of factors, including material and tools. We recommend that you test your particular application before ordering.

Features

• Easy press-in installation
• Design minimizes splintering and splitting
• Available in 3 lengths for varying material thicknesses

Applications:

• Soft woods: such as pine, composition board, and MDF
• Most Plastics