SEMS Screw: External Tooth, M6x1.00 Thread Size, 16 mm Lg, Stainless Steel, Passivated
The SEMS Screw: External Tooth (SKU 849AT6, MPN 1-MPE-6-16) is a machine screw with an integrated external tooth lock washer, featuring an M6x1.00 thread size, 16 mm length, stainless steel construction with…
SKU 3G-OTH-528630
Need installation or engineering help?
Ask a question
Product Description
The SEMS Screw: External Tooth (SKU 849AT6, MPN 1-MPE-6-16) is a machine screw with an integrated external tooth lock washer, featuring an M6x1.00 thread size, 16 mm length, stainless steel construction with passivated finish, pan head, #3 drive size, and supplied in a 10-pack.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a SEMS screw with external tooth used for?
A SEMS screw with an external 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, panels, and enclosures where a secure, permanent hold is required.
What are the specifications of the SEMS screw M6x1.00 16 mm?
This SEMS screw has an M6x1.00 thread size, 16 mm length, stainless steel construction with a passivated finish, pan head, and #3 drive size. It includes an integrated external tooth lock washer and is supplied in a 10-pack. The manufacturer part number is 1-MPE-6-16.
Where to buy SEMS screws in worldwide?
3G Electric supplies SEMS screws worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine fasteners like this M6x1.00 external tooth screw. Contact us for availability and lead time to your location.
How to install a SEMS screw with external tooth lock washer?
Install the SEMS screw by driving it into a pre-tapped hole or with a nut using a #3 drive tool. The integrated external tooth washer should contact the mating surface; tighten to the recommended torque for M6 stainless steel fasteners. Avoid over-torquing to prevent washer deformation or thread stripping.
SEMS Products
3G Electric supplies SEMS machine screws with external tooth lock washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









