<h3>Key features</h3><ul> <li>[Industrial Grade Strength]: Forged from high-strength 10.9 grade alloy steel, these machine screws are quenched &amp; tempered to offer superior tensile strength, far exceeding standard stainless steel. This ensures rock-solid stability in high-stress applications like automotive repair, machinery, 3D printers, and custom DIY projects, preventing fastener failure and deformation.</li> <li>[Precision Flush Finish]: The standard flat head allows the screw to sit perfectly flush with the material's surface, creating a smooth, professional, and snag-free finish. The fully threaded design provides maximum engagement and uniform clamping force along its entire length, guaranteeing a secure and lasting connection for your most critical joints.</li> <li>[High-Torque, Easy Drive]: Featuring a deep and precisely formed 3/32" hex socket (Allen key size), these screws allow for high-torque application with minimal risk of cam-out or stripping. This secure grip makes them easy to drive, even in tight spaces, protecting both the fastener head and your tools during assembly and disassembly.</li> <li>[Professional Look &amp; Protection]: The sleek black oxide coating provides a non-reflective, professional matte appearance. This finish offers mild corrosion and abrasion resistance, making it ideal for dry, indoor applications where aesthetics and durability are key. Each screw is lightly oiled to ensure it arrives protected and ready for use.</li> <li>[Multi-Project Value Pack]: This package includes 20 premium #8-32 x 3/8" screws, providing an excellent value for multiple projects. They are an essential component for any toolbox, perfect for industrial equipment, electronics, furniture assembly, and woodworking. We stand behind our product quality to ensure your complete satisfaction.</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>