They worked fine but it seems the heat treatment process was done poorly. The torx heads were almost brittle and some of them began to deform when force was applied to the fastener. You should consider another option if you don't want to try multiple fasteners to get one that works properly.
Multifunctional Assorted Screw Eyes Kit β Perfect For Hanging, Jewelry Making And Crafts β 105 Pcs
16 Review
π Squeeeek No More Hardwood Replacement: Bid Farewell to Annoying Floor Squeaks
10 Review
Xiaomi MiJia Electric Screwdriver Gun Cordless Screwdriver Black
20 Review
Universal JONNESWAY S04H52494S, 94 pcs, green
11 Review
Highly π Sought-After Fastener: Connector 014973445713
9 Review
π© Hard-to-Find Quick Fastener 014973253790 - 4 Piece Set
7 Review
Premium Eapele 4X4 Wood Fence πͺ΅ Post Anchor Base: Secure Your Fence with Ease
8 Review
π© 5-Pack of M8x60mm Stainless Steel External Hex Expansion Bolts by Yasorn
10 Review