PROLOK Resytork Countersunk Security Screw – 10G x 25mm, 2-Way Self Tapper, AB Thread, 304 Stainless Steel, Pack of 25 with Driver | Tamper-Resistant Fastener | Part No. RTCS10G-25

The PROLOK RTCS10G-25 Countersunk Resytork Self-Tapping Security Screw is engineered for flush, tamper-resistant fastening in high-security installations. Ideal for use in access panels, safety covers, and public fixtures, this 10 gauge (4.8mm) x 25mm screw features a 2-way Resytork drive and countersunk head for discreet, secure fitting. Its AB-type self-tapping thread allows easy application into timber, plastic, or thin metal. Built from marine-grade 304 stainless steel, it ensures long-term performance even in demanding indoor and outdoor environments.

What’s Included in the Box

• 25 × PROLOK Resytork Countersunk Self-Tapping Screws – 10G x 25mm, 304 Stainless Steel

• 1 × Resytork 2-Way Driver Bit

Main Features

• Resytork 2-Way Drive: Provides tamper-resistance while enabling authorized removal with the included driver.

• Countersunk Head: Flush installation reduces surface interference and improves tamper security.

• AB-Type Self-Tapping Thread: Designed for strong grip in plastic, soft metals, and timber.

• 304 Stainless Steel: Exceptional resistance to corrosion in harsh or coastal environments.

• Installer-Friendly Kit: Pack includes driver bit for quick and professional setup.

Detailed Specifications

• Part Number: RTCS10G-25

• Size: 10 Gauge (4.8mm) x 25mm

• Head Style: Resytork Countersunk

• Drive Type: Resytork (2-Way)

• Thread Type: AB Type, Self Tapping

• Material: 304 Stainless Steel

• Finish: Natural

• Pack Size: 25 Screws + 1 Resytork Driver Bit

Warranty Information

Protected by a manufacturer’s warranty, covering material and workmanship defects under normal use.

Brand Description

PROLOK is a trusted Australian supplier of tamper-resistant security fasteners. Known for innovation and reliability, PROLOK screws are essential for installers and contractors seeking secure, professional-grade fastening solutions.

SKU / Part Number

RTCS10G-25

Practical Use Scenarios

• Electrical Faceplates & Covers: Secure flush-mount applications in public and commercial areas

• Access Control Panels: Tamper-resistant installation in restricted access systems

• Transport Systems: Discreet security for signage, terminals, and ticketing systems

• Public Fixtures & Furniture: Countersunk design prevents snagging and tampering

• Retail & Display Enclosures: Sleek appearance combined with anti-vandal reliability

Excellence for the Australian and New Zealand Market

• Complies with ANZ corrosion, security, and durability standards

• Fabricated from 304 stainless steel for resistance in marine and urban environments

• Distributed via authorized ANZ security hardware suppliers

• Used in government contracts, infrastructure upgrades, and safety-critical installations

• Delivered with a matching driver bit for immediate use and efficiency

Datasheets / Downloadable Resources

📄 Download Technical Datasheet – PROLOK RTCS10G-25 (PDF)

 FAQs – RTCS10G-25

Q1: What size is the RTCS10G-25 security screw?
A1: It is 10 gauge (4.8mm) in diameter and 25mm in length.

Q2: What makes this screw tamper-resistant?
A2: The screw uses a 2-way Resytork drive, requiring a specific bit (included) for removal.

Q3: Is this screw weather-resistant?
A3: Yes, it’s made of 304 stainless steel for excellent corrosion resistance.

Q4: Where is a countersunk head beneficial?
A4: Ideal for flush finishes on panels, displays, or fixtures where surface interference must be minimized.

Q5: What type of materials can this screw be used with?
A5: It works well with timber, plastic, and thin-gauge metals.

Q6: Is the RTCS10G-25 compliant with Australian standards?
A6: Yes, it is designed to meet ANZ anti-tamper and durability standards.

Q7: What’s included in each pack of RTCS10G-25?
A7: 25 screws and one matching Resytork driver bit.

Q8: Can I use RTCS10G-25 outdoors?
A8: Absolutely—its 304 stainless steel construction makes it suitable for outdoor and coastal environments.

Q9: Is this screw reusable?