Dormakaba 55300-03-01 Mounting...
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Dormakaba 55300-03-01 Mounting Screw Set for Commercial Mechanical Locks, Bright Brass

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Model: 55300-03-01

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

$46.82
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Dormakaba 55300-03-01 Mounting Screw Set for Commercial Mechanical Locks, Bright Brass

The Dormakaba 55300-03-01 Mounting Screw Set is a genuine Dormakaba parts and accessories component engineered for reliable installation of commercial mechanical lock hardware. Finished in Bright Brass, this screw pack is designed to provide secure, properly specified fastening for compatible Dormakaba lock products. As an installation accessory from a trusted commercial door hardware manufacturer, it ensures correct fitment and long-term performance in professional applications.

Key Features

  • Genuine Dormakaba Component: Manufactured to Dormakaba specifications as part of the official Parts and Accessories line, ensuring proper compatibility with Dormakaba mechanical lock hardware.
  • Bright Brass Finish: Bright Brass finish coordinates with matching Dormakaba hardware, maintaining a consistent aesthetic across door hardware installations.
  • Commercial-Grade Quality: Designed and rated for commercial applications, providing the durability and reliability required in high-demand environments.
  • Installation Accessory: Classified as an installation accessory within the Dormakaba Parts and Accessories portfolio, simplifying sourcing for installers and facility managers.
  • Screw Pack Configuration: Provided as a complete screw pack set, supplying all necessary fasteners for a straightforward mounting process.
  • Mechanical Lock Compatibility: Intended for use with compatible Dormakaba mechanical lock products, supporting proper door preparation and secure hardware attachment.

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: Screw Pack
  • Parts and Accessories Type: Installation Accessories
  • Commercial/Residential: Commercial
  • Product Model: 55300-03-01
  • Features: DormaKaba 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 Dormakaba 55300-03-01?

Dormakaba Parts and Accessories are manufactured to the same exacting standards as the primary hardware they support, ensuring installers have the correct, compatible components for professional-grade results. The 55300-03-01 Mounting Screw Set provides peace of mind by eliminating the guesswork of sourcing third-party fasteners, delivering a purpose-built solution for Dormakaba commercial mechanical lock installations where precision and reliability are essential.

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:
Screw Pack
Parts and Accessories Type:
Installation Accessories
Commercial/Residential:
Commercial
Product Model:
55300-03-01
Features:
DormaKaba Parts and Accessories

Dormakaba 55300-03-01 – Frequently Asked Questions

1) What is the Dormakaba 55300-03-01 and what does it come with?
It's a mounting screw pack for Dormakaba commercial mechanical lock hardware, supplied as a complete set of fasteners for mounting the lock rather than as individual screws. Model number is 55300-03-01, and it's a genuine Dormakaba part rather than a generic fastener kit.
2) Will the Dormakaba 55300-03-01 screw pack match my Bright Brass lock trim?
Yes. The 55300-03-01 is supplied in 605 Bright Brass, which is the finish code that coordinates with Bright Brass Dormakaba lever and escutcheon trim. Bright Brass is the only finish this screw set is offered in, so if your openings are in a satin or bronze finish you want the screw pack in that finish instead.
3) Is there an equivalent screw pack for a Corbin Russwin ML2000 mortise lock instead of a Dormakaba mechanical lock?
No. The Dormakaba 55300-03-01 is a screw pack made to Dormakaba specifications for Dormakaba commercial mechanical lock hardware, so it is not the part to order for an ML2000. For ML2000 mortise locks, Corbin Russwin publishes its own screw packs: the 429F31 screw packet for the N escutcheon and the 433F77 screw pack for M and P escutcheons. Pick the Corbin Russwin pack that matches the escutcheon style on the lock you are servicing.
4) I'm stocking replacement fasteners for a building full of Dormakaba locks. Is this the right part to keep on the shelf?
For Dormakaba mechanical lock mounting, yes. The 55300-03-01 is the factory installation accessory for attaching that hardware, so keeping a few packs avoids scrambling for substitute fasteners when a lock is pulled and reset. Note it covers Bright Brass openings only; standardize a second pack for any other finish in the building.
5) What is the difference between a mounting screw set and a single replacement screw for mortise lock trim?
A mounting screw set such as the Dormakaba 55300-03-01 is supplied as a complete screw pack containing the fasteners needed to mount compatible Dormakaba mechanical lock hardware. Single-screw items are sold individually for one specific fastener: the Corbin Russwin 425F86-8 is a flat screw in 8-32 x 3/8 inch, and the 206F57-8 is a strike combo screw for the ML2000. Order the pack when you are mounting fresh hardware and the individual screw when you are replacing one lost or stripped fastener.
6) I need a strike screw, not trim mounting screws. What should I order?
The Dormakaba 55300-03-01 is a mounting screw set for attaching compatible Dormakaba mechanical lock hardware, not a strike fastener. For strike fastening on a Corbin Russwin ML2000 mortise lock, the 206F57-8 is the strike combo screw. Confirm the lock brand on the door before ordering, since the two are not interchangeable fasteners.
7) Is this screw set rated for commercial door use or is it residential grade?
Commercial. The 55300-03-01 is part of Dormakaba's commercial parts line and is intended for installations in offices, schools, healthcare facilities, retail, warehouses, multi-tenant residential buildings, and government properties.
How fast can I get the Dormakaba 55300-03-01 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 Dormakaba 55300-03-01 come with a warranty?
Absolutely. The Dormakaba 55300-03-01 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 Dormakaba 55300-03-01?
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 Dormakaba 55300-03-01 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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