M6 x 30mm Pin in Head Torx Screws,304 Stainless Steel Pin Torx Button Head Security Screws,Right Hand Threads,Metric,20-Pieces: Amazon.com: Industrial & Scientific
2pcs M10 x 20 mm Security Anti Theft Stainless Steel Dome Button Head Torx Screws Bolt + Key Wrench: Amazon.com: Industrial & Scientific