Brownells #8-40 x 0.50" T-10 Fillister Head Screw, Black Pack of 12

Designed to enhance reliability, Brownells Torx head scope ring and base screws offer secure mounting while preventing tool slippage and screw slot wear. This results in a professional look and increased durability for your optic installations. The Torx head design facilitates secure fastening by minimizing the risk of bit slippage, thereby maintaining the integrity of the screw slot and ensuring a reliable mount These screws, manufactured in the USA, are constructed from robust materials designed to endure the rigorous demands associated with firearm applications