Specification:
M5 x 20mm Thumb Screws
Made of carbon steel and plastic, it is corrosion-resistant, rust proof and durable.
Thread Diameter: 5mm/ 0.19''
Thread Length: 20mm/ 0.78"
Head Diameter: 14.5mm/ 0.57"
Head Thickness: 7mm/ 0.27''

Feature:
Smooth surface and no burr, firm and durable.
Injection molding process, integrated molding.

Application:
Medical equipment industry, wind power industry Aerospace industry, office equipment industry, petrochemical industry Electronic industry, communication industry, shipbuilding industry.

Package Included: 70Pcs M5 x 20mm Thumbscrews