Oumers Long Thumbscrew with Cap Thumb Screw Set Stainless for GoPro Accessories Monopod Handhold Stick Mount/Windshield Suction for Gopro Hero5 Black, Hero4, Hero3+, Hero3, Hero2 Camera (10pcs/Pack) High Quality Standard Long Screw with Cap, length: About 2.2 inches Can Connect Directly with the waterproof shell/house A small rubber ring is good for preventing abrasion, yet it is not essential for everyone so put them away when you don't need it. Compatible with all GoPro cameras except the Digital HERO 5 Wrist Camera. Package: 10 x Long screw with Steel Acorn Nut. Long screws only, other accessary not included.