50x Polycarbonate, Socket Head, M4 x 20mm, Plastic Bolts, Nuts & Washers - Screws

Features:

• 50x Bolts, 50x Nuts, 50x Washers. Material: Acrylic / PC. Type: Socket Head Bolts. Length: 20mm. Diameter: 4mm. Pitch: 0.7mm. SKU: 518.
• Exhibiting high transparency of up to 92% and reflectance of roughly 4%, PC is a good alternative to glass.
• Polycarbonate has moderate chemical resistance to mild acids, alcohols, and oils.
• It has low moisture absorption, excellent electrical insulation properties, and is naturally flame-retardant and self-extinguishing.
• Hex key fastening allows for higher torque and secure fastening under load.

Product Summary:

Polycarbonate - has a light transmission of up to 92%, making it a popular alternative to glass in applications where optical clarity is required. It has inherent UV resistance, blocking up to 90% of UV. The material is moisture resistant, strong, durable and lightweight, with impact resistance at least 200 times greater than glass.