50 x Polycarbonate Socket Head, hex Head, Plastic Machine Screws, M4 x 20mm, Plastic Bolts, Nuts & Washers, Transparent Clear Plastic Acrylic, Hex Head Head Bolt

• 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.

Please refer to the technical image for size details. All measurements are in millimetres/millimeters. || - Product Specifications - || Product_SKU: 518. Product_Type: Socket Head Bolts. Product_Size: M4 x 20mm. Product_Colour: Clear. Product_Quantity: 50 Pack. Product_Pitch (mm): 0.7mm. Product_Length (mm): 20mm. Product_Width (mm): 4mm. Product_Depth/Thickness (mm): 4mm. || - Reference Details - || Primary_Material: Acrylic / Polycarbonate. Secondary_Material: . Type_Reference: Socket Head Bolts. || Product_With_Tape?: . Product_With_Nib?: . Product_Vial_Accuracy: . || - Additional Specifications - || Nut Product Image Drawing References: Stock Code: CR06482PC Material: Polycarbonate Material Reference: PC/HN Head/Drive Type: Hexagon Nut size: M4 N (mm): M4 HN B: 6.89 mm HN H: 3.05 mm. || Bolt Product Image Drawing References: Stock Code: CR02128PVC Socket Hex Head Bolt size: M4 x 20 D: 4 mm Pitch: 0.7 mm L: 20 mm HD: 7.0 mm HH: 3.91 mm HS: 3.05 mm. || - Additional Description - 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.. ||