4 x 3/4" Security Screws.
eBay
Grade 8.8 Carbon Steel Pan Head Hexagon Socket Self Tapping Screws M3 M4 5M M6 Round Button Head Hex Self-tapping Screw
Aliexpress UK
This type of security screw is put in using a normal slotted screwdriver, but because of the chamfered pattern on the head they CANNOT be unscrewed. Steel, bright zinc plated.
eBay
Brass Phillips Bolt Metric Threaded Insert Screw Electrical Machine Screws Countersunk Round Head Screw M2 M2.5 M3 M4 M5 M6 M8
Aliexpress UK
8 x 3/4" Security Screws.
eBay
470pcs Colored Zinc Flat Head Woodworking Screws M4/60mm/50mm/40mm/30mm Metal Self-tapping Screws Countersunk Wood Board Screws
Aliexpress UK
This type of security screw is put in using a normal slotted screwdriver, but because of the chamfered pattern on the head they CANNOT be unscrewed. Steel, bright zinc plated.
eBay
M2 M2.5 M3 M4 M5 M6 M8 Metric Acrylic Clear Screw Bolt Round Head Phillips Screw Plastic Acrylic Insulated Fixing Cross Screws
Aliexpress UK
2 packs of tamperproof screws No.10 x 1.1/4". These security clutch head screws are designed to provide added protection against tampering. Price is for 2 packs (50 screws).
eBay
Phillips Pan Round Head With Washer Self-tapping Screw M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3 M4 Carbon Steel PWA Wood screw Servo Screw
Aliexpress UK
These Torx Clutch Bolts are much more resistant to stripping than the OEM Allen bolts that they replace. Sold as a pack of 6 bolts.
eBay
The Replaceable Screw Head Cross And Flat High-Precision Screws Do Not Come With A Screw Rod
Aliexpress UK
When installed correctly will provide a very strong, durable fitting of your new plates along with added security from thieves. 8x 3/4" No.8g Clutch Head Security Screws.
eBay
1 box/0.5kg lot drywall screw Cross Countersunk Flat Head Self-tapping Screw M3.5 Black Carbon Steel Phillips woodworking screw
Aliexpress UK
eBay
M4x35mm Wood Screws Phillips Drive Flat Head Carbon Steel Drywall Screw Thread 4mm Length 35mm Countersunk Self Tapping Screws
Aliexpress UK