Home / Shop / SnapPlate Parts / Hardware / 20mm Black Stainless Steel Security Screws (4-pack) 20mm Black Stainless Steel Security Screws (4-pack)$3.00 Four torx security screws (M5-0.8x20mm) for thicker license plate frames. We also have the standard 10mm and medium 16mm screws. 20mm Black Stainless Steel Security Screws (4-pack) quantity Add to cart SKU: SPSM520B Category: Hardware Related products T25 Torx Security Screwdriver0 out of 5 $2.00 Add to cart 16mm Black Stainless Steel Security Screws (4-pack)0 out of 5 $3.00 Add to cart Hardware Kit0 out of 5 $10.00 Add to cart 10mm Silver Stainless Steel Security Screws (4-pack)0 out of 5 $2.00 Add to cart