PROLOK Security Screw – Shear Nut, M8, 1-Way, Zinc Plated, Pack of 10

secure your installations with the PROLOK M8 Shear Nut Security Screws, engineered for permanent tamper-resistant fastening. Designed to snap off during installation, these 1-way zinc-plated nuts provide high-security solutions for critical fixtures, signage, and access panels. Once fastened, the cone-shaped head leaves no grip point for removal, ensuring long-lasting protection.

What's Included in the Box:

• 10 × PROLOK Shear Nut Security Screws – M8

• Installation Guidelines (upon request)

Main Features:

• One-Way Tamper Resistance – Designed for permanent security fastening; head shears off after tightening.

• Robust Zinc Plated Steel – Corrosion-resistant, suitable for both indoor and sheltered outdoor use.

• High Torque Holding Power – Secures with standard spanner or socket until the shear point is reached.

• Versatile Application – Ideal for prisons, public infrastructure, transport terminals, and restricted access panels.

• Anti-Vandal Design – Leaves behind a smooth, tamper-proof finish.

Detailed Specifications:

Practical Use Scenarios:

• Public Furniture & Signage – Prevent tampering and theft of fixed installations.

• Transport & Utilities – Secure access panels and cabling points in rail, bus, and energy networks.

• Correctional & Detention Facilities – Ensures unauthorized access is virtually impossible.

• Urban & Commercial Installations – Use in outdoor lighting, fencing, and CCTV housings.

Datasheets / Downloadable Resources:

📄 Technical Datasheet – PROLOK SHN8Z-10 (PDF)

Excellence for the Australian and New Zealand Market:

• Fully compliant with AS/NZS safety and mechanical standards.

• Distributed exclusively via authorized PROLOK ANZ channels for assured authenticity.

• Optimized for ANZ-specific applications with support from local service agents.

• Manufactured with durability and tamper-resistance suited to government, transport, and industrial projects.

• Warranty handling and support offered directly through ANZ-approved outlets.

FAQs – PROLOK SHN8Z-10

Q1: What makes the SHN8Z-10 shear nut tamper-resistant?
A1: It shears off its hex head once torqued, leaving a smooth, cone-shaped security profile.

Q2: Can SHN8Z-10 be reused after installation?
A2: No, shear nuts are designed for one-time use only to ensure tamper-proof fastening.

Q3: What material is used for SHN8Z-10?
A3: It is manufactured from zinc plated steel, offering strength and corrosion resistance.

Q4: Is this product suitable for outdoor use?
A4: Yes, provided it is installed in non-coastal or mildly corrosive environments. For marine or highly corrosive zones, consider stainless steel variants.

Q5: Does the pack include installation tools?
A5: Tools are not included; standard sockets or spanners are used until the head shears off.

Q6: Is SHN8Z-10 compliant with ANZ standards?
A6: Yes, it meets performance and durability benchmarks required for Australian and New Zealand infrastructure applications.