Everbilt #6 x 3/4 in. Black Oval-Head Phillips Decor Screws (4-Pack) 76428 - The Home Depot
Cosmos 4 Pair Decorative Screw with Caps Used as Mirror Screw Upholstery Tacks Thumb Tacks for Wall Hangings Fast Cap Wood Handcrafted Fasteners Hardware: Amazon.com: Industrial & Scientific
Brass Ball Head Screw, 3/4 x 8-32 - Paxton Hardware
Uxcell 16mm Dia 304 Stainless Steel Cap Cover Nails Decorative Mirror Screws (20-pack) - Walmart.com