SEMS Screw: External Tooth, #6-32 Thread Size, 3/4 in Lg, Steel, Zinc-Plated
The SEMS Screw: External Tooth is a #6-32 thread size, 3/4 in length machine screw with an external tooth lock washer, made of steel with zinc plating, pan head, and Phillips drive (size #2), supplied in a 100-piece…
SKU 3G-OTH-528627
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Product Description
The SEMS Screw: External Tooth is a #6-32 thread size, 3/4 in length machine screw with an external tooth lock washer, made of steel with zinc plating, pan head, and Phillips drive (size #2), supplied in a 100-piece pack (MPN MPPEI0-600750-100P).
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 lock washer used for?
A SEMS screw with an external tooth lock washer is used to fasten components while resisting loosening from vibration. The pre-assembled washer bites into the mating surface, making it ideal for industrial assemblies in machinery, electrical panels, and automotive applications where a secure, permanent joint is required.
What are the specifications of the SEMS screw #6-32 x 3/4 in?
This SEMS screw has a #6-32 thread size, 3/4 in length, steel construction with zinc plating, a pan head, and a #2 Phillips drive. It includes an external tooth lock washer and comes in a 100-piece pack. The manufacturer part number is MPPEI0-600750-100P.
Where to buy SEMS screws with external tooth lock washers worldwide?
3G Electric supplies SEMS screws with external tooth lock washers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver these fasteners to your facility. Contact us for pricing and lead time on the #6-32 x 3/4 in, 100-pack (MPN MPPEI0-600750-100P).
How to select the correct SEMS screw for an assembly?
To select the correct SEMS screw, match the thread size (#6-32), length (3/4 in), head type (pan), and drive (Phillips #2) to your application's requirements. The external tooth lock washer provides vibration resistance. Ensure the material (steel, zinc-plated) is compatible with the environment to prevent corrosion.
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.









