N Series Pin Tumbler Deadbolt For Door Security

N Series pin tumbler deadbolt is a door lock that uses the Olympus N Series keyway and fits into door applications where keyed deadbolts are required, so it provides a keyed locking point that integrates with existing N Series key systems on the same job.

The deadbolt uses a solid brass pin tumbler cylinder, which delivers a precise key interface and supports standard 4-pin N Series keying, so key operation stays consistent across other N Series cylinders in the installation.

The body is zinc die cast, which creates a rigid housing for the cylinder and bolt components, so the lock body resists distortion at the mounting location during regular door use.

The product is finished in satin brass, which gives the visible face of the deadbolt a brass appearance, so it visually matches other satin brass N Series lock hardware on the same door or within the space.

The lock is keyed to KA107 in the N Series family, which allows it to operate with KA107-cut keys, so doors using KA107 keying can be organized under the same key code for straightforward access control.

Deadbolt Details That Support Real Job Needs

• The cylinder uses the N Series keyway, equivalent to National D4291 4-pin or D4292 5-pin systems, which lets the same key pattern serve across compatible N Series cylinders, simplifying key management on multi-opening projects.
• Stock keying is KD/KA 4-pin standard, which means locks can be supplied keyed differently or keyed alike in the N Series, so openings can be grouped under shared keys or kept separate depending on the project layout.
• Stock KA numbers include 101, 103, 107, and 915, which identifies common keyed-alike groups in the N Series, so door schedules can be planned around specific KA codes like KA107 for controlled access zones.
• The cylinder is rekeyable via a set screw cylinder release mechanism, which allows the existing cylinder core to be changed in the field, so keying can be updated without removing the entire lock body from the door.
• The deadbolt passed ANSI/BHMA A156.11 Grade 1 performance requirements equivalent to E07121(100DR), which confirms it meets rigorous deadbolt performance criteria, so it is suitable for demanding door applications that call for Grade 1 hardware.

Deadbolt Fit, Cylinder Lengths, And Keying Workflow

The cylinder is available in lengths of 15/16 inch, 1-3/8 inch, or 1-5/8 inch, which provides multiple cylinder projections, so the deadbolt can match different door thickness ranges or trim conditions where cylinder reach to the key side is critical.

The barrel diameter is 7/8 inch, which defines the bore size needed for the cylinder, so the installer can prepare the door with the correct hole dimension to seat the cylinder body securely without excess play.

The standard function allows the key to be removable in the locked or unlocked position, which means the key can be taken out after locking or unlocking, so users can operate and remove the key in either state for straightforward daily use.

A version with key removable in the locked position only is available via direct ship, which changes the way the key can be withdrawn from the cylinder, so projects that need the key retained while the door is unlocked can specify that alternate function.

Using This Olympus Deadbolt On N Series Projects

Where This N Series Deadbolt Is Typically Applied

This Olympus N Series deadbolt door lock fits into locking schemes that rely on the N Series keyway, equivalent to National D4291 or D4292 systems, so it works in door openings that already use N Series keyed cylinders across cabinets, doors, or enclosures on the same site.

The satin brass finish on the deadbolt face coordinates with satin brass hardware on doors classed under locks and latches and deadbolt locks, so projects that specify brass-toned hardware can maintain a uniform appearance from cylindrical locks to deadbolts on the elevation.

The product belongs to the deadbolt locks class under locks and latches, which positions it as the primary bolt for door security rather than a latch-only function, so it is selected where a keyed deadbolt is needed to supplement or replace passage or latch functions.

The Olympus Lock brand connection ties this deadbolt to a family of keyed locking products, so facilities that already use Olympus N Series cylinders can align their door deadbolts with existing key control plans on cabinets or enclosures that share the N Series keyway.

Why These Deadbolt Details Matter For Results

The rekeyable solid brass pin tumbler cylinder, combined with the set screw cylinder release mechanism, allows the cylinder to be changed while the zinc die cast body remains in place, so rekeying work focuses on the cylinder core and reduces disturbance to the mounted lock.

The N Series keyway and stock keying of KD/KA 4-pin standard, supported by stock KA numbers 101, 103, 107, and 915, provides a clear keying structure, so installers can assign door groups to specific KA codes like KA107 and document them for maintenance teams.

Passing ANSI/BHMA A156.11 Grade 1 performance requirements equivalent to E07121(100DR) gives the deadbolt a defined performance classification, so specifiers can cite a recognized Grade 1 deadbolt when matching hardware to facility standards or project specifications.

The choice of cylinder lengths - 15/16 inch, 1-3/8 inch, or 1-5/8 inch - combined with a 7/8 inch barrel diameter, sets the geometry of the door preparation, so fabricators can bore consistent holes and select cylinder length that properly aligns with the exterior face of the door or escutcheon.

The standard function with key removable in locked or unlocked position gives everyday users a predictable action at the door, while the alternative locked-position-only key removal option available via direct ship offers a different control pattern, so facility managers can select the function that matches how they want doors locked and keys handled.

The satin brass finish applied to the zinc die cast body and brass cylinder presents a finished appearance on the door edge or face, so hardware schedules that specify satin brass across hinges, levers, and locks can extend that same visual standard to this deadbolt location.

Common Questions About This N Series Deadbolt

Select This KA107 Satin Brass Deadbolt With Confidence

This KA107 keyed Olympus N Series pin tumbler deadbolt in satin brass combines a zinc die cast body, solid brass cylinder, and N Series keyway, so it suits projects needing Grade 1 deadbolt performance tied into existing N Series key control plans.