MingFontec Pack of 20 Small Stainless Steel Screw Hooks, 3 x 40 mm, Ceiling Hooks, Hook Screws with Thread, Screw-in Hooks for Outdoors, M3 Thread Hooks, Cup Hooks, Rustproof

• QUALITY These hook screws are made of 304 stainless steel and have excellent rust, water and corrosion resistance. Ideal for indoor and outdoor applications.
• Size: screw hooks (M3) 20 pieces, screw hooks with thread, total length 40 mm, thread length 18.5 mm, outer diameter of the thread 3 mm.
• Practical function: wooden screws hooks are used to hold, lock or attach to another object. Small screw hooks help hang accessories, from garage to garden wherever you want, hang as many things on the wall as you want, as long as the carrier can bear the weight.
• Easy to use: threaded hook can easily bite into wood material or you can also hammer it into ceilings; concrete, brick, drywall, plasterboard or metal materials may need to pre-drill a pilot hole to help mount, use a dowel installed first, which will tighten screws with hooks. The long thread of these hooks means it can bite more into walls or other medium, making it more stable than other hooks for hanging.
• Wide Applications These screw holes are widely used to fix steel wire ropes and cables on wood and concrete surfaces to hang objects. Suitable for hanging items, accessories and lightweight items in offices, homes, gardens, kitchens, indoor and outdoor areas.

Specifications: Product model: M3 x 40 mm. Product quantity: 20 pieces. Material: high-quality stainless steel 304 (V2A). Total length: 40 mm. Thread length: 18.5 mm. Outer diameter of the thread: 3 mm.