Adams Rite S226B08R16-603 No. ...
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Adams Rite S226B08R16-603 No. 8 x 1" Flat Head Wood Screw, Zinc Plated

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Model: S226B08R16-603

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

$13.13
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Adams Rite S226B08R16-603 No. 8 x 1" Flat Head Wood Screw, Zinc Plated

The Adams Rite S226B08R16-603 is a No. 8 x 1" flat head wood screw with a zinc plated finish, designed as a genuine Adams Rite replacement installation accessory for commercial door hardware applications. Engineered for use with compatible Adams Rite mechanical lock systems, this screw pack provides a reliable fastening solution for wood door and frame installations. The zinc plated finish offers corrosion resistance suited to standard interior commercial environments.

Key Features

  • Precise Sizing: No. 8 x 1" flat head profile ensures flush, secure installation in compatible wood door hardware applications.
  • Zinc Plated Finish: Protective zinc plating provides corrosion resistance and a clean, professional appearance.
  • Flat Head Design: Countersinking flat head profile sits flush with the mounting surface for clean, professional hardware installation.
  • Genuine Adams Rite Component: Manufactured as an authentic Adams Rite part, ensuring proper fit and function with compatible Adams Rite door hardware systems.
  • Commercial-Grade Quality: Designed for commercial door hardware installations where consistent, reliable fastening performance is required.
  • Installation Accessory: Supplied as a screw pack for use during installation or replacement of compatible Adams Rite mechanical lock hardware.

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: S226B08R16-603
  • Features: Adams Rite Parts

Typical Applications

  • Commercial Office Building Door Hardware Installation
  • Educational Facility Mechanical Lock Servicing
  • Healthcare Institution Door Hardware Maintenance
  • Retail Establishment Lock Hardware Replacement
  • Industrial and Warehouse Facility Door Installations
  • Multi-Tenant Residential Property Hardware Servicing
  • Government and Municipal Building Hardware Maintenance

Why Adams Rite S226B08R16?

Adams Rite parts and accessories are manufactured to exact specifications, ensuring proper fit and reliable performance within compatible Adams Rite door hardware systems. This genuine replacement screw pack reflects Adams Rite's commitment to providing commercial-grade installation accessories that support long-term hardware performance in demanding 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:
Screw Pack
Parts and Accessories Type:
Installation Accessories
Commercial/Residential:
Commercial
Product Model:
S226B08R16-603
Features:
Adams Rite Parts

Adams Rite S226B08R16-603 – Frequently Asked Questions

1) What size screw is the Adams Rite S226B08R16-603?
It's a No. 8 by 1 inch flat head wood screw in a zinc plated 603 finish. The flat head countersinks so the screw sits flush with the mounting surface, which matters when hardware trim seats over it.
2) Will a wood screw like this hold in a hollow metal or aluminum door?
No. The S226B08R16-603 is a wood screw, with a thread cut for wood doors and wood frames. For hollow metal or aluminum you need a machine screw threaded into a tapped hole, not this fastener.
3) I need screws for a mortise lock escutcheon rather than a wood door - what should I order instead?
The Adams Rite S226B08R16-603 is a wood screw, so it lands in the door or frame material rather than in a lock trim. For escutcheon trim on a Corbin Russwin ML2000 mortise lock, the 433F77 is the screw pack made for the M and P escutcheons, and the 429F31 is the packet for the N escutcheon. Pick by the escutcheon letter stamped on your trim.
4) What is the difference between the Adams Rite S226B08R16-603 screw and the Corbin Russwin 425F86-8 flat screw?
Both are flat head screws, but the threads are different. The Adams Rite S226B08R16-603 is a No. 8 x 1 inch wood screw, which cuts its own thread in wood. The Corbin Russwin 425F86-8 is an 8-32 x 3/8 inch machine screw for the ML2000, which threads into a tapped hole in metal. A machine screw will not hold in a wood door and a wood screw will not start in a tapped case.
5) Is this zinc plated screw suitable for an exterior door?
The zinc plating on the S226B08R16-603 is specified for corrosion resistance in standard interior commercial environments. For a exposed exterior opening, a stainless fastener is the better call.
6) Is this a genuine Adams Rite part or an aftermarket screw?
Genuine Adams Rite. Model S226B08R16-603 is supplied as an Adams Rite installation accessory for use with compatible Adams Rite mechanical lock hardware, so the head profile and length match what the factory ships with the lock.
7) I need replacement screws for a Corbin Russwin mortise lock, not Adams Rite. What should I look at?
Stay in the ML2000 family for that. Corbin Russwin publishes its own screw packs, including the 429F31 packet for the N escutcheon and the 433F77 pack for M and P escutcheons, plus the 425F86-8 flat screw in 8-32 x 3/8 inch and the 206F57-8 strike combo screw. The Adams Rite screw is not a listed substitute for those.
8) Can I use these to hang a strike or face plate on a wood frame?
That's what the 1 inch length is for. A No. 8 x 1 inch flat head bites into a wood jamb and countersinks flush so a strike or plate seats flat. On a high-abuse opening where the strike takes the shock of the latch, many locksmiths run a longer screw through into the stud instead.
9) Is the Corbin Russwin 429F31 screw packet a substitute for the Adams Rite S226B08R16-603 wood screw?
No. The Adams Rite S226B08R16-603 is a No. 8 x 1 inch flat head wood screw in a 603 zinc plated finish, intended for fastening Adams Rite hardware into wood doors and frames. The Corbin Russwin 429F31 is a screw packet made up for the N escutcheon on the ML2000 mortise lock. They are both screw packs, but each is cut and sized for its own manufacturer's hardware, so order the Adams Rite pack when you are servicing Adams Rite hardware and the Corbin Russwin packet when you are trimming an ML2000.
10) My strike plate screws stripped out - is this Adams Rite screw the right fix?
The Adams Rite S226B08R16-603 is a No. 8 x 1 inch flat head wood screw, so it is a fit where the strike or hardware mounts into a wood jamb and you want a countersunk head sitting flush. If you are working on a Corbin Russwin ML2000 opening, the strike fastener catalogued for that lock is the 206F57-8 combo screw. Match the screw to the hardware line you are servicing rather than to the appearance of the old screw.
11) Do these screws come as a pack or individually?
They're catalogued as a screw pack, supplied for installing or replacing compatible Adams Rite mechanical lock hardware rather than sold as loose single fasteners.
How fast can I get the Adams Rite S226B08R16-603 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 Adams Rite S226B08R16-603 come with a warranty?
Absolutely. The Adams Rite S226B08R16-603 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 Adams Rite S226B08R16-603?
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 Adams Rite S226B08R16-603 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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