Yinpecly 10Pcs Stainless Steel Standoff Screws Acrylic Glass Advertising Nails Picture Frame Hanging Holder Wall Mounts 12x50mmmm(ODxH) Silver Tone

Total height: 50mm/1.97inch; Outer diameter: 12mm/0.47inch; Base threaded hole diameter: 5mm/0.2inch; External thread specifications: 8mm/0.31inch; External thread length: 14mm/0.55inch; Screw cap thickness: 0-8mm/0-0.31inch The standoff nail is made of stainless steel, which ensures strength and lightweight on the basis of lightweight and easy to use, rustproof, scratch-proof and corrosion-resistant, support for you to use for long-lasting usage.