PROLOK Resytork Countersunk Security Screw – Self Tapper, 8 Gauge (4.2mm) x 25mm, 2-Way Drive, 304 Stainless Steel, Pack of 25 with Driver | Tamper-Resistant Fastener | Part No. RTCS8G-25

he PROLOK RTCS8G-25 is a high-performance tamper-resistant screw engineered for reliable and secure fastening in commercial, public, and infrastructure applications. Featuring a Resytork countersunk head and 2-way drive, this 8-gauge screw offers a professional flush finish and strong resistance to tampering. Built from 304 stainless steel, it withstands harsh outdoor conditions and corrosive environments, making it a robust and long-lasting choice for demanding security installations.

What’s Included in the Box

• 25 × PROLOK Resytork Countersunk Security Screws – 8G x 25mm

• 1 × Resytork 2-Way Driver Bit

Main Features

• Resytork 2-Way Drive: Tamper-resistant and tool-restricted for secure applications

• Countersunk Head: Allows flush installation, ideal for aesthetic and functional security

• Self-Tapping AB Thread: Suitable for wood, plastics, and thin metals

• 304 Stainless Steel: Corrosion-resistant for exterior and marine-grade environments

• Complete Kit: Comes with a compatible driver bit for fast and efficient installation

Detailed Specifications

• Brand: PROLOK

• Part Number: RTCS8G-25

• Screw Size: 8 Gauge (4.2mm) × 25mm

• Drive Type: Resytork 2-Way

• Head Type: Countersunk

• Thread Style: AB, Self Tapper

• Material: 304 Stainless Steel

• Pack Quantity: 25 Screws + 1 Driver Bit

Warranty Information

This product is covered by a manufacturer’s limited warranty against defects in materials and workmanship under normal application.

Datasheets / Downloadable Resources

📄 Technical Datasheet – RTCS8G-25 (PDF)

Excellence for the Australian and New Zealand Market

• Designed to meet Australian and New Zealand hardware performance standards

• Corrosion-resistant stainless steel ideal for coastal and industrial applications

• Supplied exclusively via authorized ANZ distribution channels

• Supported with regional warranty servicing and technical assistance

• Preferred by local councils, electrical contractors, and infrastructure installers