Top Shelf M3.5 Torx Screws With T15 Drive And Flat Countersunk Head 12.9 Grade Alloy Steel Kickass Machine Bolts For DIY Projects Hella Strong 10 Piece Hardware Kit

M3.5 Torx Countersunk Machine Screws 12.9 Steel
✔️ T15 drive flat head bolts 8mm length 10 pack kit

This pack of ten metric Torx head screws knocks together workshop benches and DIY mounts with zero fuss. The sunk heads sit nice and flush, which saves scraped knuckles when you swap out carbide holder blocks or bolt down light machine guards.

✅ Thread diameter runs M3.5 or roughly 0.14 inches
✅ Shank total length clocks in at eight mm or zero point three one inches
✅ T fifteen drive recess matches standard ball end star drivers
✅ Twelve dot nine steel grade handles high clamp loads without stretching
✅ Silver tone coating stops pitting in humid garage environments

💡 Why are flat head Torx bolts super handy for building custom tooling fixtures These metrics blend a deep star drive with tough alloy steel to keep components locked tight under shop tension. - Recessed cuts bite hard into driver bits to stop slip during tightening - Sunk profiles sit level against plates to clear moving router collets - Hardened cores handle repeated stress without stretching or bending - Fine metric pitch slides smoothly into standard machine tapped sleeves

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