The PROLOK RTBM620-1000 Resytork Button Head Machine Screw is a heavy-duty tamper-resistant solution built for high-security environments. Designed with a 2-way Resytork drive and constructed from corrosion-resistant 304 stainless steel, this M6 x 20mm machine screw ensures both security and longevity. The large-scale pack of 1000 units is ideal for commercial installers, government infrastructure, transport systems, and public facilities requiring reliable access control and vandal resistance. Includes one driver bit for installation efficiency.

What’s Included in the Box

• 1000 × PROLOK Resytork Button Head Machine Screws – M6 x 20mm, 304 Stainless Steel

• 1 × Resytork 2-Way Driver Bit

Main Features

• 2-Way Resytork Drive: Tamper-resistant but removable with the included driver bit.

• Button Head Profile: Smooth, rounded head for a clean and secure finish.

• M6 x 20mm Machine Thread: For secure installation into pre-threaded components.

• 304 Stainless Steel: Rust and corrosion-resistant for long-term use in outdoor or harsh environments.

• Contractor-Ready Bulk Pack: Designed for commercial use with high-volume installation needs.

Detailed Specifications

• Part Number: RTBM620-1000

• Size: M6 x 20mm

• Drive Type: Resytork (2-Way)

• Head Style: Button Head

• Material: 304 Stainless Steel

• Thread Type: Machine

• Finish: Natural Stainless

• Pack Size: 1000 Screws + 1 Driver Bit

Warranty Information

This product is covered by a manufacturer’s warranty against defects in materials and workmanship under standard use.

Brand Description

PROLOK is a trusted name in tamper-resistant fastener technology. Used across public infrastructure, transport, utilities, and commercial sectors, PROLOK fasteners are engineered for secure installations that demand lasting performance and controlled access.

SKU / Part Number

RTBM620-1000

Practical Use Scenarios

• Public Infrastructure Projects: Street lighting, signage, bollards

• Transport Systems: Kiosks, access panels, control stations

• Access-Controlled Facilities: Secure maintenance panels and access doors

• Retail and Commercial Installations: Anti-vandal protection for displays, terminals, and equipment

• Security Enclosures: Use in utility cabinets, control boxes, and electrical housing

Excellence for the Australian and New Zealand Market

• Engineered to meet ANZ security and durability standards

• Constructed with 304 stainless steel for outdoor and high-humidity resilience

• Supplied by authorized Australian and New Zealand distributors

• Widely used in government and commercial projects across ANZ

• Includes driver tool to ensure professional installation readiness

Datasheets / Downloadable Resources

📄 Download Technical Datasheet – PROLOK RTBM620-1000 (PDF)

 FAQs – RTBM620-1000

Q1: What size is the PROLOK RTBM620-1000 screw?
A1: It is an M6 x 20mm machine screw with a button head.

Q2: Is this screw tamper-proof or tamper-resistant?
A2: It is tamper-resistant and removable only with the included 2-way Resytork driver.

Q3: What material is used in RTBM620-1000?
A3: The screw is made of 304 stainless steel for high corrosion resistance.

Q4: Can RTBM620-1000 be used outdoors?
A4: Yes, its stainless steel construction makes it suitable for outdoor and marine environments.

Q5: Does the pack include a driver?
A5: Yes, each pack includes one Resytork driver bit.

Q6: What type of head does RTBM620-1000 have?
A6: It features a button head with a low-profile, clean finish.

Q7: What industries commonly use RTBM620-1000?
A7: It’s commonly used in public infrastructure, transport, commercial installations, and utilities.

Q8: How many screws are included in this pack?
A8: The RTBM620-1000 pack includes 1000 screws.

Q9: Is RTBM620-1000 compliant with Australian standards?
A9: Yes, it is suitable for use in Australian and New Zealand security-grade installations.