Sargent 01-1282 12-24 x 1/2 FL MS Spanner — Pack of 2 | Genuine OEM Replacement Part for Sargent 8200 & 7800 Series Mortise Locks

The Sargent 01-1282 is a genuine OEM replacement spanner fastener — a 12-24 x 1/2 flat-head machine screw (FL MS) spanner — sold as a pack of 2. Engineered specifically for Sargent 8200 Series and 7800 Series mortise locks, this small but critical hardware component ensures proper assembly, secure retention, and long-term reliability of the lock mechanism. As an authentic Sargent factory part, it meets the exact dimensional and material tolerances required for professional-grade mortise lock installation and service work.

Institutional Grade Features & Benefits

• Genuine OEM Quality: Factory-authentic Sargent replacement part manufactured to the precise specifications of the 8200 and 7800 Series mortise lock product lines — no guesswork on fit or function.
• Correct Thread Specification: The 12-24 thread form at 1/2 inch length delivers the exact engagement needed for secure mortise lock component fastening during installation or field service.
• Flat-Head Machine Screw (FL MS) Profile: The flat-head, countersunk profile seats flush with mating surfaces, preserving the tight tolerances and smooth operation Sargent mortise locks are known for.
• Spanner Drive: The spanner drive configuration is consistent with Sargent's security-conscious fastener design used throughout the 8200 and 7800 Series mortise hardware.
• Convenient Pack of 2: Supplied as a pair — ideal for locksmith service kits, facility maintenance stock, and MRO replacement parts inventories where having a spare on hand eliminates unnecessary callbacks.
• Broad Series Compatibility: Confirmed compatible with the Sargent 8200 Series mortise lock platform and the Sargent 7800 Series mortise lock line, covering a wide range of institutional and commercial door hardware configurations.
• Professional Service Part: Recommended for use by licensed locksmiths, door hardware distributors, facility engineers, and institutional maintenance departments performing authorized Sargent mortise lock service.

Applications

The Sargent 01-1282 spanner screw is the correct replacement fastener for service and repair of Sargent 8200 Series mortise locks and Sargent 7800 Series mortise locks installed in commercial, institutional, and government facilities. Typical use cases include mortise lock case reassembly, cylinder retention service, trim component reinstallation, and preventive maintenance programs for high-traffic door openings.

Technical Details