Alarm Lock SC458B Satin Chrome...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$15.98
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Alarm Lock SC458B Satin Chrome Replacement Screw for Commercial Mechanical Locks

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Model: SC458B 26D

In Stock (leaves warehouse same day if ordered before 3pm ET)

$15.98
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Alarm Lock SC458B Satin Chrome Replacement Screw for Commercial Mechanical Locks

The Alarm Lock SC458B is a genuine manufacturer replacement screw finished in satin chrome, designed for use with compatible Alarm Lock mechanical lock cases and door hardware assemblies. This commercial-grade replacement part maintains the integrity and performance of your existing Alarm Lock installation by ensuring a proper fit with the correct finish match. The satin chrome finish provides a clean, professional appearance consistent with coordinated door hardware sets in commercial environments.

Key Features

  • Genuine Alarm Lock Replacement Part: OEM-sourced screw designed to match original hardware specifications for reliable compatibility with Alarm Lock mechanical lock assemblies.
  • Satin Chrome Finish: Finished in satin chrome to coordinate seamlessly with existing Alarm Lock hardware sets and maintain a consistent aesthetic across the installation.
  • Commercial-Grade Construction: Engineered for commercial door hardware applications, ensuring durability and long-term performance in demanding environments.
  • Precise Fit: Manufactured to exact tolerances as a direct replacement, minimizing installation time and ensuring proper function of the parent lock assembly.
  • Parts and Accessories Compatibility: Designated for use with Alarm Lock lock cases and mechanical lock assemblies per manufacturer classification.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Lock Cases
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: SC458B
  • Features: Alarm Lock Parts and Accessories

Typical Applications

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

Why Alarm Lock SC458B?

Alarm Lock parts and accessories are manufactured to the same standards as original equipment, ensuring a reliable, precise fit for commercial mechanical lock assemblies. Choosing genuine Alarm Lock replacement components helps preserve the performance and finish consistency of your installed door hardware, reducing the risk of improper fit or premature wear in high-use commercial environments.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Lock Cases
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
SC458B
Features:
Alarm Lock Parts and Accessories

Alarm Lock SC458B 26D – Frequently Asked Questions

1) What is the Alarm Lock SC458B?
The SC458B is a genuine Alarm Lock replacement screw in a satin chrome finish, used with Alarm Lock mechanical lock cases and door hardware assemblies. It is a service part, not a complete lock, so it is what you order when the original screw is stripped, corroded, or missing from an existing Alarm Lock installation.
2) What finish is the SC458B screw, and will it match my other Alarm Lock hardware?
It ships in one finish only: 26D, satin chromium plated over nickel, which is the standard satin chrome used across commercial door hardware sets. If your Alarm Lock trim is 26D satin chrome, the screw head will match. If your openings are brass, bronze, or black, this screw will stand out against them.
3) Can I just use a hardware-store machine screw instead of the Alarm Lock SC458B?
The SC458B is the OEM screw made to the original hardware specification for Alarm Lock lock cases, so it seats and torques the way the assembly was built to. A generic screw may thread but sit proud, pull the case out of alignment, or mismatch the satin chrome trim. For a lock case that has to keep working on a high-traffic opening, use the OEM part.
4) I manage a building with several Alarm Lock mechanical locks. Is the SC458B worth stocking as a spare?
If your openings run Alarm Lock mechanical locks in satin chrome, yes. Screws are the part that gets stripped or lost during a rekey or a lock case swap, and having the correct 26D OEM screw on the shelf keeps a service call from turning into a second trip. It only serves Alarm Lock mechanical lock assemblies, so it is not a universal spare across mixed-brand hardware.
5) Is the SC458B screw rated for commercial use or is it a residential part?
Commercial. Alarm Lock classifies the SC458B as a commercial door hardware component, intended for mechanical lock assemblies in offices, schools, healthcare facilities, retail, warehouses, multi-tenant residential buildings, and government properties.
How fast can I get the Alarm Lock SC458B 26D 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 Alarm Lock SC458B 26D come with a warranty?
Absolutely. The Alarm Lock SC458B 26D 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 Alarm Lock SC458B 26D?
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 Alarm Lock SC458B 26D 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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