SEMS Screw: Flat/Split Lock, #4-40 Thread Size, 1/4 in Lg, Stainless Steel, Passivated
The SEMS Screw: Flat/Split Lock is a #4-40 thread size, 1/4 in long, stainless steel, passivated, pan head machine screw with a #1 drive size, supplied in a 10-pack (MPN 1-PPX-4C-25). This pre-assembled fastener…
SKU 3G-OTH-525185
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Product Description
The SEMS Screw: Flat/Split Lock is a #4-40 thread size, 1/4 in long, stainless steel, passivated, pan head machine screw with a #1 drive size, supplied in a 10-pack (MPN 1-PPX-4C-25). This pre-assembled fastener combines a flat and split lock washer for secure fastening in industrial 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 flat and split lock washer used for?
A SEMS screw with flat and split lock washer is used for secure fastening in industrial applications where vibration resistance is needed. The pre-assembled flat and split lock washers save assembly time and ensure consistent clamping force. Common uses include machinery, electrical enclosures, and panel assembly.
What are the specifications of the SEMS screw #4-40 x 1/4 in?
This SEMS screw has a #4-40 thread size, 1/4 in length, stainless steel passivated material, pan head, and #1 drive size. It comes in a 10-pack with MPN 1-PPX-4C-25. The pre-assembled flat and split lock washers provide vibration-resistant fastening for industrial applications.
Where to buy SEMS screws #4-40 x 1/4 in worldwide?
3G Electric supplies SEMS screws #4-40 x 1/4 in worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this SEMS screw part number 1-PPX-4C-25.
How to select the right SEMS screw for an application?
To select the right SEMS screw, match thread size, length, head type, and material to your application's load and environment. For corrosion resistance, choose stainless steel passivated as in this #4-40 x 1/4 in screw. The pre-assembled flat and split lock washers suit vibration-prone assemblies. Verify drive size compatibility with your tools.
SEMS Products
3G Electric supplies SEMS machine screws with flat & split lock washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
