Upgrade your action camera accessories with our robust 316 Stainless Steel Thumbscrew, designed to fit GoPro Hero 11/10/9/8/7/6/5 and Insta360 ONE R/X3/X2. Crafted with a 6.35mm diameter and a right-hand thread, these thumbscrews are rust-proof and moisture-proof, ensuring durability even in harsh marine environments. The ergonomic design offers easy loosening and fixing, while the stainless steel construction with a high-quality plastic end provides a secure grip. Each pack contains 3 thumbscrews, providing a convenient replacement for lost or broken ones. Enjoy peace of mind with our 120-day no-reason refund policy.