M3*25 Hex Button-Head Cap Screw 10PCS

The M3*25 Hex Button-Head Cap Screw pack is a dependable fastening solution designed for robotics, electronics, and maker projects. Featuring ten 25 mm M3 screws paired with matching nuts, this hardware set provides secure mounting for circuit boards, sensors, and structural assemblies. It is ideal for students, educators, and hobbyists assembling custom mechanical projects.

Secure hex-drive fastening

The hex drive design provides a secure installation method for sensitive hardware and mechanical parts. This reduces tool slippage during assembly and ensures a tight, reliable hold.

Standard M3 by 25 mm sizing

Each screw measures 25 mm (0.98 inches) in length with standard M3 metric threading. This length offers ample reach for stacked plates, standoffs, and thicker enclosures.

Circuit board and sensor mounting

These button-head screws are well suited for attaching delicate circuit boards, sensors, and brackets to robot chassis. The low-profile button head distributes pressure evenly over mounting surfaces.

Complete 10-piece hardware pack

The package includes ten M3x25 hex button-head screws along with ten matching M3 nuts. This gives you a ready-to-use set of matching fasteners for your prototyping needs.