Adams Rite S235-D08R04-313 8-3...
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Adams Rite S235-D08R04-313 8-32 x 1/4 Inch Flat Head Screw for 83/8400 Series Faceplates, Dark Bronze Anodized

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Model: S235-D08R04-313

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

$13.61
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Adams Rite S235-D08R04-313 8-32 x 1/4 Inch Flat Head Screw for 83/8400 Series Faceplates in Dark Bronze Anodized

The Adams Rite S235-D08R04-313 is an 8-32 x 1/4 inch flat head screw designed specifically as an installation accessory for faceplates used with the Adams Rite 83 and 8400 Series locks. Finished in Dark Bronze Anodized for a clean, coordinated appearance, this commercial-grade screw pack ensures proper faceplate mounting and long-term hardware integrity on compatible Adams Rite mechanical lock assemblies.

Key Features

  • Precise Thread Specification: 8-32 x 1/4 inch flat head screw engineered to exact tolerances required for secure faceplate installation on 83/8400 Series hardware.
  • Series Compatibility: Designed specifically for Adams Rite 83 and 8400 Series faceplates, ensuring a guaranteed fit with compatible lock assemblies.
  • Coordinated Dark Bronze Anodized Finish: Matches Dark Bronze Anodized hardware finishes for a consistent, professional appearance on door assemblies.
  • Flat Head Profile: Low-profile flat head design seats flush with faceplate surfaces, maintaining clean sightlines and unobstructed door operation.
  • Genuine Adams Rite Component: Authentic Adams Rite replacement part engineered to original manufacturer specifications for reliable, consistent performance.
  • Commercial-Grade Application: Rated for commercial installations where hardware integrity and finish consistency are critical requirements.

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: S235-D08R04-313
  • Features: Adams Rite Parts

Typical Applications

  • Commercial Office Buildings with Adams Rite 83/8400 Series Lock Installations
  • Retail Storefronts Requiring Faceplate Hardware Replacement
  • Educational Facilities Maintaining Adams Rite Mechanical Lock Systems
  • Healthcare Institutions Servicing Existing Door Hardware Assemblies
  • Industrial and Warehouse Facilities with Commercial Door Lock Maintenance Needs
  • Multi-Tenant Residential Properties with Commercial-Grade Entrance Hardware
  • Government and Municipal Buildings Requiring Genuine OEM Replacement Parts

Why Adams Rite S235-D08R04-313?

Adams Rite parts and accessories are engineered to original manufacturer specifications, ensuring proper fit and consistent finish matching across the 83 and 8400 Series lock families. Specifying genuine Adams Rite installation accessories like the S235-D08R04-313 screw pack eliminates compatibility guesswork and maintains the integrity of commercial door hardware assemblies in demanding service 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:
S235-D08R04-313
Features:
Adams Rite Parts

Adams Rite S235-D08R04-313 – Frequently Asked Questions

1) What size screw is the Adams Rite S235-D08R04-313?
It's an 8-32 x 1/4 inch flat head machine screw, sold as a screw pack for mounting faceplates on Adams Rite 83 and 8400 Series locks. The flat head seats flush with the faceplate so nothing stands proud of the door edge.
2) Will these screws fit my Adams Rite 8400 Series deadlatch faceplate?
Yes. The S235-D08R04-313 is made for faceplates on the Adams Rite 83 and 8400 Series lock families, so it threads into the standard 8-32 faceplate holes on those bodies. If your lock is a different Adams Rite series, match the screw to that series instead.
3) I am servicing a Corbin Russwin ML2000 mortise lock, not an Adams Rite lock. Which screw pack applies?
For ML2000 escutcheon work, Corbin Russwin publishes dedicated packs: the 429F31 is a Grade 1 screw packet for the N escutcheon, and the 433F77 is a Grade 1 screw pack for M and P escutcheons. The Adams Rite S235-D08R04-313 screw pack is built for Adams Rite 83 and 8400 Series faceplates instead, so match the pack to the lock family you are servicing.
4) Is the Corbin Russwin 425F86-8 flat screw a direct swap for the Adams Rite S235-D08R04-313?
No. The Adams Rite S235-D08R04-313 is an 8-32 x 1/4 inch flat head screw made for Adams Rite 83 and 8400 Series faceplates in a Dark Bronze Anodized finish. The Corbin Russwin 425F86-8 is an 8-32 x 3/8 inch flat screw for the ML2000 mortise lock family. The thread size matches, but the 3/8 inch length and the ML2000 application are different, so it is not the screw specified for an Adams Rite 83/8400 faceplate.
5) Do I need special screws for an Adams Rite faceplate, or will any 8-32 flat head work?
Length and head profile are what matter. The faceplate counterbore is cut for a flat head, and 1/4 inch is the engagement the 83/8400 faceplate holes are tapped for, so a longer 8-32 can bottom out or bind the lock case. A pan or oval head won't sit flush and will drag on the frame. Using the Adams Rite 1/4 inch flat head keeps the plate flush and the finish matched.
6) I need fasteners for a strike, not a faceplate. Does the Adams Rite S235-D08R04-313 cover that?
No. The S235-D08R04-313 is a faceplate mounting screw for Adams Rite 83 and 8400 Series lock assemblies. If the fastener you need is for a strike, the Corbin Russwin 206F57-8 is a Grade 1 strike combo screw for the ML2000 family, which is a different part for a different point on the opening.
7) Is this screw pack rated for commercial door hardware use?
Yes, it's specified as a commercial installation accessory, the kind of part used in storefront, office, school and healthcare openings running Adams Rite mechanical locks. It is a genuine Adams Rite replacement component, not a generic fastener.
8) What is the difference between buying a single screw and a screw pack for lock faceplate work?
The Adams Rite S235-D08R04-313 is supplied as a screw pack of the 8-32 x 1/4 inch flat head screw for 83/8400 Series faceplates. On the Corbin Russwin side, the 425F86-8 is catalogued as an individual flat screw while the 429F31 and 433F77 are escutcheon screw packs. If you are standardizing maintenance stock across a facility, packs keep a complete fastener set with each trim; single screws suit one-off replacements.
How fast can I get the Adams Rite S235-D08R04-313 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 S235-D08R04-313 come with a warranty?
Absolutely. The Adams Rite S235-D08R04-313 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 S235-D08R04-313?
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 S235-D08R04-313 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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