SEMS Screw: Internal Tooth, 1/4"-20 Thread Size, 1 in Lg, Stainless Steel, Passivated

A SEMS screw with an internal tooth lock washer is used to fasten components while resisting loosening from vibration. The integrated washer bites into the mating surface, making it ideal for industrial assemblies in machinery, electrical panels, and automotive applications where a secure, permanent joint is required.

The SEMS screw 1-PPI-25C-100 has a 1/4"-20 thread size, 1 in length, #3 drive size, and a pan-head Phillips drive. It is made of passivated stainless steel with an integrated internal tooth lock washer. These specs ensure compatibility with standard 1/4"-20 nuts or tapped holes in industrial equipment.

3G Electric supplies SEMS screws with internal tooth lock washer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the SEMS 1-PPI-25C-100 or other thread sizes and materials.

To select the correct SEMS screw, match the thread size (e.g., 1/4"-20), length (1 in), and drive type (Phillips #3) to your application's requirements. Consider material compatibility: passivated stainless steel resists corrosion in harsh environments. The integrated internal tooth washer provides vibration resistance without a separate washer.