M3 Screws High Quality Cup Head Screw (8-50mm)

Upgrade your builds with M3 Cup Head Screws — designed for strength, precision, and durability. These high-quality stainless steel screws are perfect for robotics, 3D printers, drones, CNC machines, RC models, and all kinds of DIY electronic or mechanical projects.

Each screw is precisely machined with accurate M3 threading, ensuring a secure fit and easy installation. The cup head (socket cap) design allows excellent grip and torque using standard Allen or hex keys. Whether you’re assembling a robot, mounting a motor, or fixing a 3D printer part, these screws deliver reliable performance every time.

Available Sizes:

• M3 × 8mm

• M3 × 16mm

• M3 × 30mm

• M3 × 50mm

Key Features:
🔹 High-Strength Stainless Steel – Long-lasting, rust-proof, and corrosion-resistant.
🔹 Smooth Cup Head Design – Clean finish and professional appearance.
🔹 Accurate M3 Thread Pitch – Ensures a tight, vibration-free fit.
🔹 Versatile Use – Ideal for robotics, 3D printing, mechanical, and electronic projects.
🔹 Available in Multiple Lengths – Choose the right size for your build.

Why Choose Our M3 Screws:
Since 2019, Radiogear BD has been providing premium hardware and robotics components trusted by engineers, makers, and students across Bangladesh. These M3 screws are carefully selected to meet professional-grade standards, ensuring reliability in every project.

Ideal For:

• Robotics & Drone Assembly

• 3D Printer Frame & Part Mounting

• CNC & Mechanical Prototyping

• Electronics & PCB Mounting

• General DIY and Hobby Projects

Specifications:

• Material: Stainless Steel

• Type: M3 Cup Head (Socket Cap) Screw

• Length Options: 8mm, 16mm, 30mm, 50mm

• Thread Size: M3 (3mm Diameter)

Boost your project quality with durable, precision-made M3 screws — built to last and engineered for performance.