1/4-20 x 5/8 button head with washer stainless torx

Ensure maximum protection and durability with these 1/4"-20 Tamper Resistant Torx Security Screws, designed for high-security installations where unauthorized removal must be prevented. Built from high-quality 18-8 stainless steel, these heavy-duty machine screws offer excellent resistance to corrosion, rust, and oxidation, making them suitable for both indoor and outdoor applications.

Each screw features a tamper-resistant pin-in Torx (6-lobe) drive that requires a T25 Torx bit for installation. This specialized design helps prevent tampering, theft, and vandalism, making these screws ideal for sensitive environments such as public facilities, electronics enclosures, automotive components, and security installations.

The screws are precision engineered with a 1/4"-20 thread size and 5/8" length, providing full thread coverage for a strong and secure hold. The button head design with a 0.435" diameter and 0.130" head height ensures a clean finish while distributing pressure evenly during fastening.

Whether you are working on professional installations or DIY projects, these heavy-duty security screws offer a reliable and long-lasting fastening solution for a wide range of applications.

Key Features

• Tamper-resistant Torx security design helps prevent unauthorized removal

• Made from 18-8 stainless steel (18% chromium, 8% nickel) for corrosion resistance

• 1/4"-20 thread size with 5/8" screw length

• Button head style for a smooth and professional finish

• Pin-in Torx (6-lobe) drive compatible with T25 Torx bit

• Heavy-duty construction for high-security environments

• Suitable for indoor and outdoor applications

Common Applications

• Electronics and device enclosures

• Automotive components

• Mounting hardware and brackets

• Public facilities and institutional buildings

• Security installations in schools and correctional facilities

• Industrial and residential projects

Specifications

• Material: Stainless Steel (18-8)

• Thread Size: 1/4"-20

• Length: 5/8 inch

• Head Style: Button Head

• Drive Type: Tamper-Resistant Pin-in Torx

• Drive Size: T25

• Finish: Plain

• Grade: Heavy-Duty