SEMS Screw: Internal Tooth, M5x0.80 Thread Size, 16 mm Lg, Stainless Steel, Passivated
The SEMS Screw: Internal Tooth (MPN 1-MPI-5-16) is a machine screw with an integrated internal tooth lock washer, featuring M5x0.80 thread size, 16 mm length, stainless steel construction with passivated finish, pan…
SKU 3G-OTH-532125
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Product Description
The SEMS Screw: Internal Tooth (MPN 1-MPI-5-16) is a machine screw with an integrated internal tooth lock washer, featuring M5x0.80 thread size, 16 mm length, stainless steel construction with passivated finish, pan head, #2 drive size, and supplied in a 5-pack.
Frequently Asked Questions
What is a SEMS screw with internal tooth lock washer used for?
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 machinery, electrical enclosures, and panel assembly where a secure, permanent hold is required.
What are the specifications of the SEMS screw 1-MPI-5-16?
The SEMS screw 1-MPI-5-16 has M5x0.80 thread size, 16 mm length, stainless steel construction with passivated finish, pan head, #2 drive size, and includes an integrated internal tooth lock washer. It is supplied in a 5-pack by SEMS.
Where to buy SEMS screws with internal tooth lock washers worldwide?
3G Electric supplies SEMS screws with internal tooth lock washers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the SEMS 1-MPI-5-16 or other thread sizes and lengths.
How to select the correct SEMS screw size for an application?
To select the correct SEMS screw, match the thread size (e.g., M5x0.80) and length (e.g., 16 mm) to your material thickness and thread engagement requirements. Ensure the drive size (#2) fits your tooling. The internal tooth washer provides vibration resistance; choose stainless steel for corrosion resistance.
SEMS Products
3G Electric supplies SEMS machine screws with internal tooth lock washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









