Screws Pack for red dot Sight Optics Mount Screw Kit - M3, M4, #4-40, #6-32, #6-40, and #6-48 Screw Types | for Compatibility Across red dot Makes and Pistol mounting Platforms

GENERAL SPECIFICATIONS:

T10 Torx

Torque to no more than 15 inch-pounds

Apply blue thread locker to screw threads

EL: Effective Length from end of threads to screw head widest diameter

Small heads: all heads 5.0 mm diameter except #6-32, #4-40, and #6-48 specs (5.5 mm diameter)

This optic screw pack contains 3 of just about any and every screw you could want...

This optic screw pack works with all Zulisy open emitter optics

M3 - EL=12mm

M3.5 - EL=11mm

M4 - EL=8.6mm; EL=10.1mm

4-40 - EL=9.5mm; EL=8mm; EL=6.35mm

6-48 - EL=8mm; EL=9.5mm; EL=11.1mm

6-32 - EL=8mm; EL=9.5mm; EL=11mm; EL=12mm