SEMS Screw: External Tooth, #10-32 Thread Size, 1/4 in Lg, Stainless Steel, Passivated
The SEMS Screw: External Tooth (#10-32 Thread Size, 1/4 in Lg, Stainless Steel, Passivated, Pan, 25 PK, MPN 1-PPE-10F-25) is a machine screw with an integrated external tooth lock washer, featuring a #2 drive size…
SKU 3G-OTH-528601
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Product Description
The SEMS Screw: External Tooth (#10-32 Thread Size, 1/4 in Lg, Stainless Steel, Passivated, Pan, 25 PK, MPN 1-PPE-10F-25) is a machine screw with an integrated external tooth lock washer, featuring a #2 drive size. 3G Electric sources this genuine OEM fastener across 14 industrial departments, with specialist expertise in combustion, pumps and controls ensuring accurate specification and supply.
Frequently Asked Questions
What is a SEMS screw with external tooth used for?
A SEMS screw with an external tooth lock washer is used to fasten components while resisting loosening from vibration. Common in industrial machinery, electrical enclosures, and panel assembly, the integrated washer simplifies installation and ensures consistent clamping force across many applications.
What are the specifications of the SEMS screw #10-32 x 1/4 in?
This SEMS screw has a #10-32 thread size, 1/4 in length, stainless steel construction with passivated finish, pan head, and a #2 drive size. It comes in a 25-piece pack (MPN 1-PPE-10F-25). The integrated external tooth lock washer prevents loosening under vibration.
Where to buy SEMS screws in worldwide?
3G Electric supplies genuine SEMS screws and other OEM fasteners to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source across 14 departments to meet your exact specification and delivery requirements.
How to select the right SEMS screw for an application?
Select a SEMS screw by matching thread size, length, head type, and material to your assembly requirements. For vibration-prone environments, the external tooth lock washer provides reliable retention. Confirm drive size compatibility with your tooling. 3G Electric can help verify specifications for your specific use case.
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.









