Flat Knurled Head Screws 10Pcs M6 x 20 mm Thumb Screws Zinc Plated Carbon Steel Thumb Screw Flat Knurled Head Bolts Fastener Grip Thumb Screw Suitable for Machines Devices Furniture

Description

🔧 Grip it, twist it, own it — the ultimate hand-tightening hero!

These OTTYMO Flat Knurled Head Thumb Screws come in a pack of 10, crafted from galvanized carbon steel for exceptional strength and corrosion resistance. Sized M6 x 20mm with sharp, clear threads and a flat knurled head, they offer superior grip for easy hand tightening without tools. Perfect for professionals needing quick, reliable fastening in machinery, furniture, and equipment.