Description:
1.Made of brass, good appearance, corrosion resistance, anti-rust, wear-resisting, high hardness, good tightening function, can last longer than other materials with thumb shoulder screws
2. Applies to household appliances, communication industries, automotive industries, etc. Widely used for installation, maintenance, and fixing various daily needs: lighting covers, instruments, mechanical assembly, electronics, communication equipment, decorative and so on.
3. No tools required. The knurling head thumbscrews provide a firm grip and smooth surface, making it easy to tighten or loosen the zipper by hand. The larger the thumb diameter the greater the clamping force you can apply.
Specifications:
Material: Brass
Color: Brasstone
Surface Finish: Polished
Head Style: Round Knurling Shoulder Head
Screw Style: Fully Threaded
Thread Diameter: M4
Thread Pitch: 0.7 mm
Rod Length: 12mm
Head Diameter: 9.5mm
Head Thickness: 8mm
Package Includes:
5 x Knurling Thumb Stair Screws