Nylon 6/6 Machine Screw M3.5-0.6, 25mm, ASTM D4066/D6779 - for Electronics & Appliances

Product Description

The off-white nylon 6/6 machine screw has a fillister head with a slotted drive, and meets American Society for Testing and Materials ASTM D4066/ASTM D6779 specifications. Nylon 6/6 provides resistance to abrasion, corrosion, and many chemicals and solvents. The material is a strong yet lightweight plastic and is nonconductive. Nylon 6/6 can either absorb or lose moisture, which may alter its dimensions and mechanical properties. The slotted drive has a linear slot for use with a flat-blade driver. The fillister head has a slightly rounded top and tall cylindrical sides, enabling a deep drive slot for high driving force. This type of screw head is commonly used in counterbored holes. Machine screws are threaded fasteners that are typically used with nuts or drilled and tapped (threaded) holes. Machine screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of driver required to install and remove the screw.