SEMS Screw: Split Lock, M5x0.80 Thread Size, 20 mm Lg, Stainless Steel, Passivated
The SEMS Screw: Split Lock (MPN 1-MPL-5-20) is a machine screw with an integrated split lock washer, supplied in a 10-pack. It features an M5x0.80 thread size, 20 mm length, stainless steel construction with…
SKU 3G-OTH-533946
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Product Description
The SEMS Screw: Split Lock (MPN 1-MPL-5-20) is a machine screw with an integrated split lock washer, supplied in a 10-pack. It features an M5x0.80 thread size, 20 mm length, stainless steel construction with passivated finish, pan head, and #2 drive size.
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 split lock washer used for?
A SEMS screw with an integrated split lock washer is used to fasten components in machinery, electrical panels, and industrial assemblies where vibration resistance is needed. The pre-assembled washer prevents loosening, saving installation time. Common in automotive, HVAC, and equipment manufacturing applications.
What are the specifications of the SEMS screw M5x0.80 20 mm?
This SEMS screw has an M5x0.80 thread size, 20 mm length, stainless steel construction with passivated finish, pan head, and #2 drive size. It comes in a 10-pack with an integrated split lock washer. The manufacturer part number is 1-MPL-5-20.
Where to buy SEMS screws with split lock washers worldwide?
3G Electric supplies SEMS screws with split lock washers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the M5x0.80 20 mm stainless steel passivated pan head screw (MPN 1-MPL-5-20).
How to install a SEMS screw with split lock washer?
Install a SEMS screw by driving it with a #2 drive tool into a pre-tapped M5x0.80 threaded hole or with a matching nut. The integrated split lock washer compresses under torque, creating tension that resists loosening from vibration. Do not over-torque; use standard torque values for M5 stainless steel fasteners.
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.









