These M8 x 30mm clamping screw knobs are one of those simple items that just make life easier in the workshop. You get 10 pieces in the pack, which is perfect because these things tend to disappear when you need them most! The hex-shaped head gives you plenty of grip for hand-tightening, but you can also use a tool if you need extra torque. With an M8 male thread that's 30mm long and a 32mm hex head, these knobs are super versatile for all kinds of applications - think machinery, instruments, pharmaceutical equipment, or even DIY projects around the house. The screw-on type design means installation is straightforward - no special tools needed. The metal and plastic construction gives you durability while keeping them relatively lightweight. I've used similar knobs for 3D printer adjustments, jig fixtures in the woodshop, and even for securing removable panels on custom projects. The surface finish is smooth so they're comfortable to handle, and the size is just right for most hand-tightening applications. Whether you're replacing worn-out knobs on existing equipment or building something new from scratch, having a few of these on hand saves you from searching for tools every time you need to make a quick adjustment. They're one of those simple components that you don't think about until you need them, and then you're really glad you have them!
Free 30-day returns 
Free 30-day returns
