15Pcs M8 Coated Pp Head Clamping Screws Manual Thumb Screws with Star Knob

Thumb screw--widely used for lathe machine, electric instruments, car machine parts, cabinet, etc, screws; Knob clamping--widely used for furniture, the rack bracket, mechanical equipment, furniture repairing, etc, Head Clamping Screw; Clamping screw--screw on type design for easy install, no other tools required, smooth lines and spacing for easy turning, thumb screw clamping knobs; Thumb screws--it can be easily installed without any tools you only need to turn it directly by hand to install or remove it, clamping knob; Manual screw--with sufficient quantity of the screws, enough for your daily use and replacement, knob

What's in the box
15 x Thumb Screws