SEMS Screw: Internal Tooth, M6x1.00 Thread Size, 20 mm Lg, Stainless Steel, Passivated
The SEMS Screw: Internal Tooth (SKU 849C40) is a machine screw with an integrated internal tooth lock washer, supplied in a 10-pack. This M6x1.00 thread size, 20 mm length fastener is made of passivated stainless…
SKU 3G-OTH-532107
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Product Description
The SEMS Screw: Internal Tooth (SKU 849C40) is a machine screw with an integrated internal tooth lock washer, supplied in a 10-pack. This M6x1.00 thread size, 20 mm length fastener is made of passivated stainless steel with a pan head and #3 drive size (MPN 1-MPI-6-20).
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 electrical panels, machinery enclosures, and automotive assemblies where a secure, permanent hold is required.
What are the specifications of the SEMS screw M6x1.00 20 mm?
This SEMS screw has an M6x1.00 thread, 20 mm length, pan head, #3 drive size, and is made of passivated stainless steel. It comes in a 10-pack with integrated internal tooth lock washer. The manufacturer part number is 1-MPI-6-20, and the SKU is 849C40.
Where to buy SEMS screws with internal tooth lock washer worldwide?
3G Electric supplies SEMS screws with internal tooth lock washer to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this M6x1.00, 20 mm, passivated stainless steel fastener for your project.
How to install a SEMS screw with internal tooth lock washer?
Install a SEMS screw by driving it into a pre-tapped hole or through a clearance hole with a nut using a #3 drive tool. The integrated internal tooth washer embeds into the surface as you tighten, providing vibration resistance. Avoid over-torquing to prevent stripping the stainless steel threads.
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.
