LCN 4050A-TBTRX 4050A Series A...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$58.10
LCN 4050A-TBTRX 4050A Series Aluminum Door Closer Installation Screw Pack

LCN 4050A-TBTRX 4050A Series Aluminum Door Closer Installation Screw Pack

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Model: 4050A-TBTRX 689
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$58.10
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LCN 4050A Series Installation Screw Pack

Professional Installation Hardware for Door Control Systems

The LCN 4050A Series Installation Screw Pack provides essential mounting hardware specifically designed for LCN 4050A Series door control systems. This commercial-grade screw pack ensures proper installation and secure mounting of door control components in professional applications. ADA compliant design supports accessibility requirements for commercial installations.

Professional Features & Benefits

  • Series-Specific Compatibility: Engineered specifically for LCN 4050A Series door controls for guaranteed fit and performance.
  • Commercial-Grade Construction: Professional-quality fasteners designed for demanding commercial door control applications.
  • ADA Compliance: Meets ADA requirements for accessible door control installations in commercial environments.
  • Complete Installation Kit: Includes all necessary screws and fasteners for proper door control system mounting.
  • Professional Installation Support: Ensures secure and reliable mounting of door control components for long-term performance.

Technical Specifications

  • ADA Compliant: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Parts and Accessories Type: Installation Accessories
  • Product Attribute: Parts and Accessories
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 4050A-TBTRX
  • Product Subgroup: Parts and Accessories
  • Product Type: Screw Pack
  • Series: 4050A Series
  • Subcategory: Parts and Accessories

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose LCN Quality?

LCN installation accessories deliver professional-grade reliability with commercial-quality construction designed for demanding door control applications. ADA compliant design ensures accessibility compliance for commercial installations. Engineered for demanding commercial applications where dependable performance is essential.

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Subcategory:
Parts and Accessories
Series:
4050A Series
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Screws
Commercial/Residential:
Commercial
ADA Compliant:
Yes
Parts and Accessories Type:
Installation Accessories
Product Attribute:
Parts and Accessories
Product Model:
4050A-TBTRX
Product Category:
Door Controls
Department:
Door Hardware

LCN 4050A-TBTRX 689 – Frequently Asked Questions

1) What does the LCN 4050A-TBTRX screw pack actually contain, and what is it for?
It's the installation fastener pack for LCN 4050A Series door closers, sold as a screw pack rather than as the closer itself. Model designation is 4050A-TBTRX. You order it when you need the mounting hardware for a 4050A Series closer installation, not when you need the closer body, arm, or cover.
2) Will the LCN 4050A-TBTRX screw pack work on a different LCN closer series, like a 4040 or 1460?
No. The pack is specified for the LCN 4050A Series and nothing else. Closer series differ in body footprint and mounting hole pattern, so pulling a 4050A pack onto another series risks the wrong fastener length or thread. Match the pack to the series stamped on the closer you're mounting.
3) Which finish should I order for my LCN 4050A screw pack so the fasteners match the closer?
Six finishes are offered, and they map to the standard LCN closer finishes: 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass. Order the pack in the same BHMA number as the closer cover already on the door and the exposed screw heads disappear into it. On a fleet of openings, matching the number rather than the color name is what keeps the second batch identical to the first.
4) I'm replacing an existing LCN 4050A closer, do I need to order the screw pack separately?
If you're reusing the existing mounting holes and the old fasteners are sound, you don't. Order the 4050A-TBTRX pack when the original screws are stripped, corroded, missing, or the wrong finish after a cover change. Keeping a pack on the shelf per finish is the usual move for a property with a lot of 4050A openings, because a stripped machine screw at the shoe is what stops the install, not the closer.
5) Is the LCN 4050A screw pack suitable for commercial and institutional door openings?
Commercial is what it's specified for, and it carries LCN's ADA compliant designation for accessible door control installations. That covers the usual institutional work: offices, schools, healthcare, retail, and government buildings running 4050A Series closers.
How fast can I get the LCN 4050A-TBTRX 689 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the LCN 4050A-TBTRX 689 come with a warranty?
Absolutely. The LCN 4050A-TBTRX 689 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the LCN 4050A-TBTRX 689?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the LCN 4050A-TBTRX 689 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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