ULIBERMAGNET 24lb Magnetic Camera Mounting Base with Mini Ball Head, Super Strong Rubber Coating Neodymium Magnet with 1/4''-20 Male Thread Stud for Mobile Camera , Security Camera.: Amazon.com: Industrial & Scientific
VIGRUE 300Pcs M2.5/M3/M4/M5/M6/M8 Hex Allen Head Socket Set Screw Bolts Assortment Kit Grub Screw with Internal Hex Drive, 304 Stainless Steel (Metric): Amazon.com: Industrial & Scientific
VIGRUE 300Pcs M2.5/M3/M4/M5/M6/M8 Hex Allen Head Socket Set Screw Bolts Assortment Kit Grub Screw with Internal Hex Drive, 304 Stainless Steel (Metric): Amazon.com: Industrial & Scientific