Schlage B590-295 Cam Screw for...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$16.98
Schlage B590-295 Cam Screw for L Series Non-Modular Mortise Conventional Cylinder Over 1-3/8 in.

Schlage B590-295 Cam Screw for L Series Non-Modular Mortise Conventional Cylinder Over 1-3/8 in.

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Model: B590-295

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

$16.98
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Schlage B590-295 Cam Screw for L Series Non-Modular Mortise Conventional Cylinder Over 1-3/8 in.

The Schlage B590-295 is a purpose-built cam screw designed for use with L Series Non-Modular Mortise locks fitted with a conventional cylinder exceeding 1-3/8" in depth. As a genuine Schlage replacement part, it ensures a precise fit and reliable performance within compatible L Series mortise hardware assemblies. Intended for commercial-grade door hardware applications, this installation accessory helps maintain the operational integrity of the mortise lock cylinder it supports.

Key Features

  • Precise Compatibility: Specifically engineered for Schlage L Series Non-Modular Mortise locks with conventional cylinders over 1-3/8", ensuring a correct and secure fit.
  • Genuine Schlage Part: An authentic Schlage replacement component, maintaining the quality and reliability standards of the original hardware assembly.
  • Commercial-Grade Quality: Designed and rated for commercial door hardware applications where consistent, dependable performance is required.
  • Installation Accessory: Classified as an installation accessory, this cam screw supports proper cylinder retention and alignment within the mortise lock body.
  • Drop-In Replacement: Engineered to match original factory specifications for the B590-295 model, simplifying maintenance and service of existing L Series mortise 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: B590-295
  • Features: Schlage Parts

Typical Applications

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

Why Schlage B590-295?

Schlage Parts like the B590-295 are manufactured to exacting specifications, delivering reliable compatibility with L Series Non-Modular Mortise hardware. Engineered for commercial applications, this genuine cam screw supports proper cylinder function for conventional cylinders over 1-3/8", ensuring the long-term performance of your mortise lock installation.

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:
B590-295
Features:
Schlage Parts

Schlage B590-295 – Frequently Asked Questions

1) What does the Schlage B590-295 cam screw actually do in a mortise lock?
The B590-295 is the screw that holds the cam onto the back of a conventional mortise cylinder in a Schlage L Series Non-Modular mortise lock. It retains the cam and keeps it aligned so the cylinder turns the lock body correctly. It's an installation accessory, not a lock part you see once the door is assembled.
2) Which Schlage cam screw do I need for a mortise cylinder deeper than 1-3/8 inches?
That's the B590-295. It's the version specified for L Series Non-Modular Mortise locks running a conventional cylinder over 1-3/8 inches in depth. If your cylinder is 1-3/8 inches or shorter, this is not the right screw length for that assembly.
3) Will the B590-295 cam screw work with a Schlage modular or large format interchangeable core cylinder?
No. The B590-295 is built for conventional cylinders in L Series Non-Modular mortise locks. Modular cylinder assemblies use different cam retention hardware, so don't substitute this screw into one.
4) Is there a cam screw equivalent to the Schlage B590-295 for a Corbin Russwin ML2000 mortise lock?
No. The B590-295 is a cam screw made for Schlage L Series Non-Modular Mortise locks with a conventional cylinder over 1-3/8 in., and it is matched to that lock body. For a Corbin Russwin ML2000 mortise lock the screws are different parts entirely: the 206F57-8 is a strike combo screw and the 425F86-8 is a flat screw in 8-32 x 3/8 in. Match the screw to the lock brand rather than crossing between the two.
5) I manage a building full of Schlage L Series mortise locks. Is it worth stocking B590-295 cam screws?
Yes, if your openings use conventional cylinders over 1-3/8 inches. Cam screws are the small piece that goes missing during rekeying and cylinder swaps, and without one the cylinder won't stay coupled to the lock body. Schlage's L Series is commercial-rated hardware used across offices, schools, healthcare, government, retail, warehouse, and multi-tenant residential buildings, so one screw part number can cover a lot of doors.
6) Will replacing the cam screw fix a cylinder that spins but doesn't retract the latch?
Often, yes. If the cam screw has backed out or is missing, the cylinder turns freely without driving the cam, and the lock won't operate. On an L Series Non-Modular mortise with a conventional cylinder over 1-3/8 inches, the B590-295 is the screw that restores that connection.
7) The Corbin Russwin 429F31 and 433F77 are both listed as screw packs like the B590-295 - what is the difference?
All three are screw packs, but they serve different points on the lock. The B590-295 is a Schlage cam screw for L Series Non-Modular Mortise locks with a conventional cylinder over 1-3/8 in. The Corbin Russwin 429F31 is a screw packet for the ML2000 N escutcheon and the 433F77 covers ML2000 M and P escutcheons. The Schlage part addresses the cylinder cam; the Corbin Russwin packs address trim mounting.
8) Can I use a generic flat machine screw such as the Corbin Russwin 425F86-8 in place of a Schlage cam screw?
They are not interchangeable. The 425F86-8 is a flat screw sized 8-32 x 3/8 in. for the Corbin Russwin ML2000, while the B590-295 is a genuine Schlage cam screw cut to factory specification for L Series Non-Modular Mortise locks carrying a conventional cylinder over 1-3/8 in. Cam screw length is what sets cylinder depth and cam engagement, so substituting a shorter flat screw will not hold the cylinder correctly.
9) Is this a genuine Schlage part or an aftermarket screw?
Genuine Schlage. The B590-295 is the factory replacement cam screw for the L Series mortise assembly, made to the original specification so it drops into existing hardware without modification.
How fast can I get the Schlage B590-295 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 Schlage B590-295 come with a warranty?
Absolutely. The Schlage B590-295 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 Schlage B590-295?
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 Schlage B590-295 from ZenSupply?
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