PROLOK Resytork Countersunk Security Screw – Self Tapper, 12 Gauge (5.5mm) x 50mm, 2-Way Drive, 304 Stainless Steel, Pack of 20 with Driver | Tamper-Resistant Fastener | Part No. RTCS12J-20

The PROLOK RTCS12J-20 security screw is designed for maximum tamper resistance and superior performance in high-security applications. Featuring a Resytork countersunk head and 2-way drive, these self-tapping screws are made from 304 stainless steel to provide robust resistance to corrosion and wear. With a heavy-duty 12-gauge (5.5mm) diameter and 50mm length, they are ideal for structural fixings where a flush finish and high torque retention are needed. Each pack of 20 includes a matching driver for installation convenience.

What’s Included in the Box

• 20 × PROLOK Resytork Countersunk Self Tapping Screws – 12G x 50mm

• 1 × Resytork 2-Way Driver Bit

Main Features

• Tamper-Resistant Security: Unique Resytork 2-way drive deters unauthorized removal.

• Countersunk Head: Flush finish suitable for visible or level surfaces.

• Durable Build: Constructed from 304 stainless steel for indoor/outdoor reliability.

• Precision Threading: AB thread type ideal for firm grip in metal, plastics, and timber.

• Includes Driver: Ready-to-install with included Resytork driver bit.

Detailed Specifications

• Brand: PROLOK

• Part Number: RTCS12J-20

• Size: 12 Gauge (5.5mm) x 50mm

• Drive Type: Resytork 2-Way

• Head Style: Countersunk

• Thread Type: AB Type, Self Tapper

• Material: 304 Stainless Steel

• Pack Quantity: 20 screws + driver

• Finish: Natural stainless steel

• Application: Secure fastenings in public, industrial, or high-risk areas

Warranty Information

Covered by a manufacturer’s warranty against defects in materials and workmanship under standard conditions of use.

Datasheets / Downloadable Resources

📄 Technical Datasheet – RTCS12J-20 (PDF)

Excellence for the Australian and New Zealand Market

• Conforms to relevant Australian and New Zealand fastener quality standards

• Sourced directly through authorized ANZ distribution networks for authenticity

• Packaged with appropriate local compliance labeling

• Eligible for direct technical support and returns through local suppliers

• Ideal for securing enclosures, infrastructure, and commercial equipment in ANZ markets