Nsi Industries tp215sfc Torx Pin Machine Screw 10-24 100pk

Product Description

The NSI INDUSTRIES tp215sfc is a tamper-resistant stainless steel machine screw designed for secure fastening in applications where unauthorized removal must be prevented. The Torx Pin drive head requires a specialized pin-in-star bit, making it resistant to removal with standard tools. Built from stainless steel, these screws offer corrosion resistance suited to both indoor and outdoor environments. At a 10-24 thread size and 1.5 inches in length, they are well suited to light-gauge metal panel assembly, electrical enclosures, and security-sensitive equipment mounting. Each pack contains 100 screws.

These fasteners are used across electrical, HVAC, and general trade applications where tamper resistance is required. Common installation scenarios include securing electrical enclosures, control panel covers, junction boxes, and access panels in commercial and light industrial settings. They are installed by licensed electricians, HVAC technicians, and mechanical contractors working on equipment that must restrict unauthorized access or service by untrained personnel.

Key Features

• Torx Pin (pin-in-star) drive head resists removal with standard Torx or flathead tools
• Stainless steel construction provides corrosion resistance for indoor and outdoor use
• 10-24 machine thread for compatibility with standard tapped holes and hex nuts
• 1.5 inch length suits light-gauge panel and enclosure fastening
• 100-piece pack supports volume installation jobs

Compatibility

Designed as a tamper-resistant replacement or supplemental fastener for any application using standard 10-24 machine screws in electrical enclosures, panels, or mechanical assemblies.

Installation Notes

Installation requires a pin-in-Torx (TR) driver bit matched to the screw head size — standard Torx bits will not engage correctly. De-energize all electrical equipment and follow applicable NEC guidelines before fastening or removing screws on live enclosures. Use a calibrated torque driver if the application calls for controlled clamping force on sensitive panel components. Stainless steel fasteners are susceptible to galling if driven too quickly — use a slow, steady drive speed and apply anti-seize compound when threading into stainless tapped holes.

Technical Specifications

• Drive Type: Torx Pin (Tamper-Resistant Pin-In-Star)
• Thread Size: 10-24
• Length: 1.5 inches
• Material: Stainless Steel
• Quantity per Pack: 100

Standard Information

• Brand: NSI INDUSTRIES
• Manufacturer Part Number: tp215sfc