VOTATU Red Dot Mounting Screws Kit - 112 Pcs (28 Sets) Gunsmithing & Optics Screws, Include M3/M3.5/M4/#6-32/#4-40/#6-40/#6-48 (4 Pcs/Set) for Red Dot Sight & Plate Mounting

Anti-Stripping Torx Drive Features a precision Torx T10 head that provides superior torque transfer and prevents stripping compared to traditional hex heads. Recoil-Proof Security Pre-applied blue thread locker ensures your optics stay zeroed and secure, effectively preventing loosening caused by heavy recoil.