Shear nuts are used for security, the hexagonal section shears off when the required torque is applied, leaving behind only the tamper resistant cone section which is virtually impossible to remove. Bright Zinc plated.
eBay
300/600pcs 2.5x1.5cm Security Seal Tamper Proof Stickers Holographic Warranty Void Laser Label with Serial Number Adhesive label
Aliexpress UK
Shear nuts are used for security, the hexagonal section shears off when the required torque is applied, leaving behind only the tamper resistant cone section which is virtually impossible to remove. Nut Type Shear.
eBay
300/600/1200 pcs Security Seal Tamper Proof Stickers Holographic Warranty Void Laser Label with Serial Number Adhesive labels
Aliexpress UK
Shear nuts are used for security, the hexagonal section shears off when the required torque is applied, leaving behind only the tamper resistant cone section which is virtually impossible to remove. Bright Zinc plated.
eBay
300/600Pcs 24mmx16mm， Tamper Proof Holographic Stickers，Void Tamper Evident Security Labels， GENUINE Warranty Serial Number
Aliexpress UK
Galvanised finish for corrosion resistance. M5,M6,M8,M10 A2. Shear nuts are used for security applications, the hexagonal section shears off when the required torque is applied, leaving behind only the tamper resistant cone section which is virtually impossible to remove.
eBay
Holographic High Security Tamper-Evident Sticker, VOID Tamper-Proof Warranty Label, Serial Number, 2000pcs, 15x15mm
Aliexpress UK
Dykem Cross Check Markers - Perfect for quick & easy identification of loose nuts, bolts, parts & assemblies either by vibration or tampering. The UV Fluorescent Colours are highly visible both with the naked eye and with a UV light so you can always see the marks clearly, even in dark places!
eBay
Red Tamper Evidence Sticker with Barcode Security label sticker warranty void seal label tamper-proof sticker with serial number
Aliexpress UK
ZINC PLATED STEEL. SECURITY NUTS. HEXAGON PART OF THE NUT SHEARS OFF WHEN REQUIRED TORQUE IS APPLIED.
eBay
Silver Tamper Evident Stickers Labels, High Security Void Warranty Seal, Tamper Proof Labels, Hologram Stickers, Circular, 2cm
Aliexpress UK
A2 STAINLESS STEEL VANDAL TAMPER PROOF SECURITY SHEAR NUTS M6 M8 M10 M12 M16 M20. M4 to M20 size. Shear nuts are used for security, the hexagonal section shears off when the required torque is applied, leaving behind only the tamper resistant cone section which is virtually impossible to remove.
eBay
100pcs 36x8mm Dogbone Security Seal Silver Hologram Sticker Tamper Proof Serial Number VOID Left Tamper Evident Label
Aliexpress UK
A2 STAINLESS STEEL VANDAL TAMPER PROOF SECURITY SHEAR NUTS M6 M8 M10 M12 M16 M20. M4 to M20 size. Shear nuts are used for security, the hexagonal section shears off when the required torque is applied, leaving behind only the tamper resistant cone section which is virtually impossible to remove.
eBay
Tamper Proof Pure Honey Stickers 1.5x4Inch Tamper Evident Seals Labels Honey Stickers for Honey Jars Bottle Lid Labels 500Pcs
Aliexpress UK