These screws are AWESOME. The grip strength is superior to any other screw I have ever used. But the description for this addon for SPAX says 10" X 2 1/2 BUT it really should be #10, number ten is the body diameter. Screws or bolts are about 3/16" in diameter.
π Squeeeek No More Hardwood Replacement: Bid Farewell to Annoying Floor Squeaks
10 Review
π© Included Fastener for Drywall - TOGGLER SNAPTOGGLE
10 Review
Hankook Tire Ventus Prime3 K125 195/55 R15 89V summer
12 Review
191Pcs Nickel Plated Metal Eye Shape Screws - 9 Sizes, Self Tapping, Silver Color | ECKJ
15 Review