LCN Cover Screw (MPN 4040SE-31 BRASS)
The LCN Cover Screw (MPN 4040SE-31 BRASS) is a genuine accessory for door closers, specifically compatible with the 4040SE series. This brass cover screw is designed to replace or secure the cover on compatible LCN…
SKU 3G-OTH-506705
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Product Description
The LCN Cover Screw (MPN 4040SE-31 BRASS) is a genuine accessory for door closers, specifically compatible with the 4040SE series. This brass cover screw is designed to replace or secure the cover on compatible LCN door closers, ensuring proper closure and appearance.
Frequently Asked Questions
What is the LCN Cover Screw 4040SE-31 BRASS used for?
The LCN Cover Screw 4040SE-31 BRASS is a genuine accessory for door closers. It replaces or secures the cover on compatible LCN 4040SE series door closers, maintaining proper closure function and a clean appearance in commercial or industrial door applications.
What are the specifications of the LCN Cover Screw 4040SE-31 BRASS?
The LCN Cover Screw has manufacturer part number 4040SE-31 BRASS, is made of brass, and is compatible with the LCN 4040SE series door closers. It is a genuine accessory designed to secure the closer cover for reliable operation.
Where to buy the LCN Cover Screw 4040SE-31 BRASS worldwide?
3G Electric supplies the LCN Cover Screw 4040SE-31 BRASS to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine LCN door closer accessory.
How to install the LCN Cover Screw 4040SE-31 BRASS?
Installation typically involves aligning the cover screw with the threaded hole on the LCN 4040SE door closer body and tightening it securely with a screwdriver. Ensure the screw is not overtightened to avoid damaging the brass threads. Refer to the closer manual for torque specifications.
Used in
Common applications for LCNLCN Products
3G Electric supplies LCN accessories for door closers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









