1/4-20 x 3-1/2" Security Machine Screw - Flat Phillips Head - 18-8 Stainless Steel - Pkg of 50 2.142312FS

These 1/4-20 x 3-1/2in Security Machine Screws are designed to provide an added level of security for your applications. Featuring a flat Phillips head with a tamper-resistant pin, they prevent removal with ordinary screwdrivers, while still being easy to drive and remove with a matching tool. Ideal for use in high-security applications such as electronic devices, medical equipment, and industrial machinery, these screws offer peace of mind and protection against unauthorized access. Their 18-8 stainless steel construction ensures durability and resistance to corrosion, making them a reliable choice for a wide range of industries and applications.

Top product features:

• Tamper-resistant pin added for security
• Flat Phillips head for easy driving and removal with a matching tool
• Cannot be removed with a traditional Phillips screwdriver

Top product applications:

• Security screws for electronics and appliances to prevent tampering and unauthorized access.
• Machine screws for heavy-duty industrial applications where security is a concern.
• Tamper-resistant fasteners for use in medical equipment and devices where security and hygiene are essential.