Kwikset 86129-001 Thick Door Screw Pack 660 870 Bright Brass

Product Description

The KWIKSET 86129-001 is a thick door screw pack designed to provide the correct fastener length for installing Kwikset 660 and 870 series deadbolts on oversized or thick door applications. Standard screw packs are sized for typical door thicknesses, but thicker doors require longer fasteners to ensure a secure, properly seated installation. This screw pack fills that gap, supplying the hardware needed to complete a professional-grade deadbolt installation without substituting off-spec fasteners. It is finished in Bright Brass to match coordinating Kwikset hardware on the same door. Locksmiths, door hardware installers, and residential service technicians are the typical end users.

This screw pack is intended for use with Kwikset 660 and 870 series deadbolts installed on thick door assemblies in residential applications. It is sold as a single unit and is suited for retrofit situations where an existing installation requires longer fasteners due to door thickness, added weatherstripping, or door reinforcement plating. The Bright Brass finish coordinates with matching Kwikset 660 and 870 hardware sets in that finish family.

Key Features

• Designed specifically for thick door installations with Kwikset 660 and 870 series deadbolts
• Bright Brass finish matches coordinating Kwikset door hardware
• Provides correct fastener length to ensure a secure, properly seated deadbolt installation
• Sold as a single pack for straightforward reorder and replacement
• Compact form factor: 2.5 inches long, 1.5 inches wide, 0.25 inches tall

Compatibility

Designed for use with Kwikset 660 and 870 series deadbolts in Bright Brass finish on thick door assemblies.

Installation Notes

Installation is typically performed by a licensed locksmith or experienced door hardware technician. Before replacing or installing deadbolt hardware, confirm the door is in a closed, secured position and that power is off for any associated electronic lock components. Use the correct screwdriver bit size to avoid stripping fastener heads. Verify door thickness before selecting the appropriate screw pack to ensure proper thread engagement and backset alignment.