10 Pack M8 X 20mm Button Head Torx T40 Security Machine Screws 304 Stainless Steel Heavy Duty Fasteners Built Like Tanks For Real Garage And Shop Work
Premium M8 x 20mm Torx T40 Security Fasteners Bulk Pack
✔️ M8 x 20mm thread, T40 star drive, 304 steel bulk pack
These button head machine screws secure appliances, communication equipment racks, and ship assembly panels. The sealed housing design keeps out dust while maintaining steady clamping pressure. Mechanics install them in tight quarters where standard drivers cannot reach.
| Parameter | Metric | Imperial |
|---|---|---|
| Overall Length | 24mm | 0.94" |
| Head Diameter | 13.5mm | 0.53" |
| Thread Diameter | 8mm | 0.3" |
| Thread Length | 20mm | 0.8" |
| Thread Pitch | 1.25mm | 0.05" |
| Package Weight | 94g | 3.3oz |
✅ Anti theft security shape needs a special T40 driver to turn
✅ M8 x 20mm threads grab metal plates tight with zero wiggle room
✅ Clean silver color looks sharp on open frame rigs and workbenches
💡 What are tamper proof machine screws commonly used for in heavy duty applications?
These security bolts give you a handy way to lock down panels without sweating over careless hands grabbing your gear. The split center blocks everyday screwdrivers from messing with the fit. Garage crews trust the exact star cut to keep everything bolted down through heavy rumbling. Watch how this rig tackles typical job site jobs:
- Weather sealed barrels stop salt spray and oil splashes from eating away your mounts - Deep drive grooves spread twisting power out evenly so you skip stripped heads every time - Matched thread cuts slide right into tapped holes for rock solid holding power✝️