SEMS Screw: External Tooth, #6-32 Thread Size, 5/16 in Lg, Steel, Zinc-Plated
The SEMS Screw: External Tooth is a #6-32 thread size, 5/16 in length machine screw with an integrated external tooth lock washer, made of steel with a zinc-plated finish and a pan, Phillips drive head. Supplied in a…
SKU 3G-OTH-528660
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Product Description
The SEMS Screw: External Tooth is a #6-32 thread size, 5/16 in length machine screw with an integrated external tooth lock washer, made of steel with a zinc-plated finish and a pan, Phillips drive head. Supplied in a 100-piece pack (MPN MPPEI0-600310-100P), it features a #2 drive size for secure fastening in industrial assembly applications.
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 in industrial assembly to fasten components while resisting loosening from vibration. The integrated washer bites into the mating surface, making it ideal for applications in machinery, electrical enclosures, and automotive manufacturing where a secure, permanent hold is required.
What are the specifications of the SEMS screw #6-32 x 5/16 in?
This SEMS screw has a #6-32 thread size, 5/16 in length, steel construction with zinc-plated finish, pan head, and Phillips drive with #2 drive size. It includes an integrated external tooth lock washer and comes in a 100-piece pack (MPN MPPEI0-600310-100P).
Where to buy SEMS screws with external tooth lock washer worldwide?
3G Electric supplies SEMS screws with external tooth lock washer to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this fastener to your facility. Contact us for pricing and lead time on the 100-piece pack (MPN MPPEI0-600310-100P).
How to select the correct SEMS screw for an assembly?
To select the correct SEMS screw, match thread size (e.g., #6-32), length (5/16 in), head type (pan), and drive (Phillips #2) to your application's requirements. The integrated external tooth lock washer eliminates separate washer handling. Ensure material compatibility—zinc-plated steel suits indoor use; consult 3G Electric for corrosion-resistant alternatives.
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.









