QYT Red Dot Sight Screw Kit | 48-Piece Mounting Hardware Set | M3, M4, #4-40, #6-32, #6-40, #6-48 | Torx T10 Stainless Steel with Pre-Applied Thread Locker
QYT Red Dot Sight Screw Kit | 48-Piece Mounting Hardware Set | M3, M4, #4-40, #6-32, #6-40, #6-48 | Torx T10 Stainless Steel with Pre-Applied Thread Locker
The QYT Red Dot Sight Screw Kit is a comprehensive mounting hardware solution designed to provide the exact screws you need for attaching your red dot optic to a wide variety of pistol mounting platforms and adapter plates. This 48-piece set includes 16 of the most commonly used screw types and lengths, ensuring you have the right fastener on hand for your specific pistol and optic combination. Each screw is crafted from high-strength stainless steel and features a Torx T10 drive head to prevent stripping during installation. Complete Screw Specifications Included: This kit covers the most frequently needed thread patterns and lengths for popular red dot sights and pistol optics cuts. The set includes three pieces of each size for a total of 48 screws, providing spares for lost or damaged hardware. The following specifications are included: · M3 Thread: 11mm length, 12mm length · M4 Thread: 8.6mm length, 10.1mm length · 4-40 Thread: 6.35mm length, 8mm length, 9.5mm length · 6-32 Thread: 8mm length, 9.5mm length, 11mm length, 12mm length · 6-40 Thread: 9.5mm length, 12.7mm length · 6-48 Thread: 8mm length, 9.5mm length, 11.1mm length Universal Compatibility: This screw kit is designed for broad compatibility across various red dot makes and pistol mounting platforms. Whether you are mounting to a factory optic-ready slide, an aftermarket adapter plate, or a custom milled receiver, the multiple screw patterns and lengths provided accommodate a wide range of handgun models and optic footprints. Please verify the specific thread pitch and screw length required for your particular firearm and optic combination before installation. Premium Construction & Pre-Applied Thread Locker: All screws in this kit are manufactured from durable stainless steel to resist corrosion and provide long-lasting service life. The Torx T10 drive heads are engineered for improved torque transfer and significantly reduce the risk of cam-out or stripping compared to standard hex or Phillips head screws. For a secure and reliable mount, every screw comes with pre-applied blue thread locker (vibration-resistant compound) , ensuring your optic stays firmly locked in place even under the repeated recoil of pistol fire. We recommend a final installation torque of 15 inch-pounds. Warranty: Backed by a lifetime guarantee from QYT, this screw kit is an essential addition to any gunsmith's bench or shooter's range bag. Whether you are a competitive shooter, concealed carrier, or firearms enthusiast, this kit provides the hardware flexibility needed to get your red dot mounted correctly the first time.
Product Features
- COMPREHENSIVE 48-PIECE SCREW KIT: Includes 16 essential screw types covering M3, M4, #4-40, #6-32, #6-40, and #6-48 thread patterns in multiple lengths. Provides three screws per size (48 total pieces) to serve as spares or replacements.
- WIDE COMPATIBILITY ACROSS RED DOT PLATFORMS: Designed for universal use with various red dot sight makes and pistol mounting platforms. Ideal for optic-ready slides, adapter plates, and custom applications. Verify required thread pitch and length before installation.
- TORX T10 STAINLESS STEEL CONSTRUCTION: Crafted from durable stainless steel with Torx T10 drive heads to provide superior torque transfer and prevent stripping during installation. Resists corrosion for long-term reliability.
- PRE-APPLIED BLUE THREAD LOCKER INCLUDED: Every screw features pre-applied blue thread locker to resist vibration and loosening from recoil. Ensures a secure, long-lasting hold for your red dot sight. Recommended torque specification is 15 inch-pounds.
- LIFETIME WARRANTY & COMPLETE HARDWARE SOLUTION: An essential kit for gunsmiths, competitive shooters, and everyday carriers. Backed by a QYT Lifetime Guarantee for peace of mind with every mount.