These appear to be very good quality deck screws with a durable corrosion resistant coating. They are essentially T-20 Torx slotted pan head screws (not the T-15 listed in a comment). The bolt set includes a standard length T-20 Torx bit with a 1/4" hex head. The depth of the T-20 indentation (pocket) in the bolt head is standard for this type of fastener and allows for adequate Torx bit engagement Bits As long as the torx bit is held in line and at right angles to the screw as it is screwed in, there is absolutely no problem with the bit coming out, loosening, or exposing the torx notch... even if the screws are removed and Can be reused I've already used about half of 1 box and not a single screw is broken, bent or loose. Good closure. Would buy again.
SZHKM 150PCS M6 Kit Crib Screws Hardware Replacement Kit Hex Socket Head Cap Screws Nuts Zinc Plated M6 Screws Barrel Screws Furniture Screws And Bolts Assortment Kit For Baby Bed With Free Tools
24 Review
Universal JONNESWAY S04H52494S, 94 pcs, green
11 Review
π© Included Fastener for Drywall - TOGGLER SNAPTOGGLE
10 Review
Hankook Tire Ventus Prime3 K125 195/55 R15 89V summer
12 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
π Carriage Prime Line Products GD52103
6 Review
Highly π Sought-After Fastener: Connector 014973445713
9 Review