Product Description 70 pieces of metal: 50 round head screws, 20 cap nuts This is an industrial tool, of excellent quality and corrosion resistant. Widely used for stairs, railings, expansion bolt decorations, etc. Beautiful and exquisite, playing a good role in decoration. Prevents thread scratches. Material: 304 Stainless Steel + Stainless Steel Color: Silver Cap Nut: Product Name: Cap Nut Hex Size: 10mm Round Head Size: 7x9mm Total Height: 12mm Thread Size: 6mm Round Head Screw: Drive Type: Socket Hex Head Style: Hex Head Product Name: Round Head Screw Thread Size: 6 x 12mm Weight: 159g Fastener Type: Socket Hex Screw Pitch: 1.0mm Hole Diameter: 4.5mm Total Size: 10 x 15mm Head Type: Socket Hex Round Head Package Contents: 50 x Round Head Screws 20 x Cap Nuts This package only includes the above contents; other products are not included. Note: Light and different monitors may cause the color of the items in the picture to be slightly different from the actual product. The allowable measurement error range is +/- 1-3 cm.