LCN 4040XP-159 Door Closer Arm...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$18.77
LCN LCN 4040XP-159 Arm Screws 4040XP-159

LCN 4040XP-159 Door Closer Arm Mounting Screws - Replacement Hardware Set

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Model: 4040XP-159-689
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$18.77
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LCN 4040XP Series Door Closer Arm Mounting Screws - Replacement Hardware Set

Professional Replacement Hardware for LCN 4040XP Door Closers

The LCN 4040XP Series Door Closer Arm Mounting Screws provide essential replacement hardware for maintaining optimal performance of LCN 4040XP Series door closers. These durable mounting screws are specifically engineered for secure arm installation and ensure continued stability in high-traffic commercial applications. ADA compliant design supports accessibility requirements while delivering reliable fastening performance for professional door control systems.

Professional Features & Benefits

  • Series-Specific Compatibility: Designed exclusively for LCN 4040XP Series door closers ensuring perfect fit and optimal performance.
  • High-Traffic Durability: Engineered for stability and reliable performance in demanding commercial environments with heavy door usage.
  • ADA Compliance: Meets accessibility requirements for commercial door closer installations in public and commercial buildings.
  • Easy Installation: Replacement screws allow for straightforward maintenance and repair of existing door closer arm assemblies.
  • Commercial-Grade Construction: Durable materials provide long-lasting fastening performance for professional door control applications.
  • Complete Hardware Set: Includes all necessary screws for proper door closer arm mounting and secure installation.

Technical Specifications

  • ADA Compliant: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 4040XP
  • Product Subgroup: Parts and Accessories
  • Product Type: Door Closer Parts and Accessories
  • Series: 4000 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 door closer replacement parts deliver professional-grade reliability with durable construction engineered for demanding commercial applications. These series-specific mounting screws ensure proper fit and continued performance of LCN 4040XP door closer systems. Designed for easy maintenance and reliable fastening performance where dependable door control operation is essential.

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Subcategory:
Parts and Accessories
Series:
4000 Series
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Door Closer Parts and Accessories
Commercial/Residential:
Commercial
ADA Compliant:
Yes
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
4040XP
Product Category:
Door Controls
Department:
Door Hardware

LCN 4040XP-159-689 – Frequently Asked Questions

1) What are the LCN 4040XP-159 arm screws, and which door closers do they fit?
The 4040XP-159 is a replacement screw set for mounting the arm on LCN 4040XP door closers, part of LCN's 4000 Series. It is a fastener kit only, not an arm and not a closer body. If your arm is broken or bent, you need the arm assembly; the -159 set covers the screws that hold it on.
2) Will LCN 4040XP arm screws work on a 1461 or 4111 closer?
No. The -159 screw set is made for the LCN 4040XP specifically. Other LCN families use their own arm fasteners, so order the screw kit that matches the closer body stamped on your unit rather than substituting across series.
3) What finishes do the LCN 4040XP arm screws come in?
Two: 689 aluminum and 695 dark bronze. Match the screw finish to the closer and arm already on the door, since these heads sit exposed on the arm. 689 is the common painted aluminum look on most commercial closers; 695 goes with dark bronze hardware.
4) Do I need a whole new door closer if the arm screws on my 4040XP backed out?
Usually not. Loose or missing arm fasteners are a screw problem, not a closer problem, and the 4040XP-159 set replaces them so the existing arm and body stay in service. Replace the closer only if the body is leaking oil or the arm itself is damaged.
5) Does using the LCN 4040XP-159 screw set keep my opening ADA compliant?
The 4040XP-159 hardware carries an ADA compliant designation, so refastening the arm with it does not compromise an ADA opening. Compliance on a closer still comes down to the opening force and closing speed you adjust into the closer after the arm is reattached.
6) Does the LCN 4040XP arm screw kit include everything needed to remount the arm?
The set includes the screws for door closer arm mounting. It does not include the arm, shoe, or bracket, so if the forearm or main arm is bent you are ordering the arm assembly as well.
7) Are LCN 4040XP replacement arm screws rated for commercial and high traffic openings?
Yes, the 4040XP-159 set is a commercial-grade part, intended for high-traffic openings like offices, schools, hospitals, retail and government buildings where the closer arm sees constant load.
How fast can I get the LCN 4040XP-159-689 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 4040XP-159-689 come with a warranty?
Absolutely. The LCN 4040XP-159-689 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 4040XP-159-689?
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 4040XP-159-689 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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