uxcell 16mmx40mm Advertising Bolt Screws Glass Standoff Pin Support Holder 15 Pcs Fit For Thread Specification: M10; Net Weight: 292g Product Name: Glass Standoff; Dimension: 16 x 40mm/0.63" x 1.6" (D*L) Color: Silver Tone; Package Content: 15 x Glass Standoff Material: Stainless Steel Hole Diameter: 5mm/0.2"