SEMS Screw: Split Lock, M6x1.00 Thread Size, 20 mm Lg, Stainless Steel, Passivated
The SEMS Screw: Split Lock (MPN 1-MPL-6-20) is a machine screw with an integrated split lock washer, featuring M6x1.00 thread size, 20 mm length, stainless steel construction with passivated finish, pan head, and #3…
SKU 3G-OTH-533933
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Product Description
The SEMS Screw: Split Lock (MPN 1-MPL-6-20) is a machine screw with an integrated split lock washer, featuring M6x1.00 thread size, 20 mm length, stainless steel construction with passivated finish, pan head, and #3 drive size, supplied in a 10-pack. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is a SEMS screw with split lock washer used for?
A SEMS screw with an integrated split lock washer is used to fasten components while resisting loosening from vibration. It is common in machinery, electrical enclosures, and industrial assemblies where a reliable, pre-assembled fastener is needed.
What are the specifications of the SEMS screw 1-MPL-6-20?
The SEMS screw 1-MPL-6-20 has M6x1.00 thread size, 20 mm length, stainless steel with passivated finish, pan head, #3 drive size, and includes an integrated split lock washer. It comes in a 10-pack.
Where to buy SEMS screws in worldwide?
3G Electric supplies SEMS screws worldwide, handling logistics, customs, and delivery. As a global industrial solutions provider, we source genuine fasteners like the 1-MPL-6-20 across 14 departments, ensuring you get the right part for your application.
How to install a SEMS screw with split lock washer?
Install a SEMS screw by driving it into a pre-tapped hole or with a nut using a #3 drive tool. The integrated split lock washer compresses under torque, creating tension that resists loosening. Avoid over-torquing to prevent damage to the stainless steel threads.
SEMS Products
3G Electric supplies SEMS machine screws with split lock washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









