50x Black Nylon Countersunk Cross Machine Screws M5 x 20 mm, Nuts & Washers

BP1: 50x Bolts, 50x Nuts, 50x Washers. Pantone 3C Black. Material: PA 66 / Nylon. Type: Countersunk Cross Head Bolts. Length: 20mm. Diameter: 5mm. Pitch: 0.8mm. Head diameter: 9.1mm. Head height: 2.7mm. SKU: 554.. BP2: Nylon is exceptionally strong and exhibits high tensile strength, as well as high wear and impact resistance.. BP3: Made from tough, lightweight nylon, these fasteners offer a good strength-to-weight ratio.. BP4: Nylon is resistant to most organic solvents, fuels, oils, weak acids and bases, but strong acids and oxidising agents can degrade it.. BP5: Equipped with a cross head for fastening with a cross head screwdriver. The tapered, flat-topped head sits flush with the surface for a smooth finish. Also known as cross-recess countersunk screws, flat head screws.. || PRODUCT DESCRIPTION SUMMARY: Made from tough, lightweight nylon, these countersunk cross head bolts offer high tensile strength, wear resistance and impact resistance. Nylon is resistant to most organic solvents, fuels, oils, weak acids and bases, but strong acids and oxidising agents can degrade it. The countersunk head sits flush with the surface when fitted in a countersunk hole, and the cross head can be tightened with a cross head screwdriver. These fasteners are also known as plastic bolts or plastic screws.. || Please see the technical image illustration for size references. All measurements are in millimetres/millimeters. || Product Details: Size_Ref: M5 x 20mm. Colour_Ref: Black. Material_Ref: Nylon / Polyamide 66. Type_Ref: Countersunk Cross Head Bolts. Quantity_Ref: 50. || Dimensions (L x W x D mm): 20 x 5 x 5. || Additional Specifications: Pitch_MM: 0.8. Washer_Dimension: Material: Polyamide66, Head/Drive Type: Flat washer, size: M5, W0 A: 9.82 mm, W0 B: 5.39 mm, W0 T: 1 mm Nut_Dimension: Material: Polyamide66, Head/Drive Type: Hexagon Nut, size: M5, N (mm): M5, HN B: 7.89 mm, HN H: 4.55 mm Bolt_Dimension: Head/Drive Type: Cross Countersunk Head Bolt, size: M5 x 20, D: 5 mm, Pitch: 0.8 mm, L: 20 mm, HD: 9.12 mm, HH: 2.7 mm