With the Spax chipboard screw, you create dependable timber joints built to withstand moisture and changing weather. Made from A2 stainless steel, it is ideal for outdoor furniture, hardware installation, and damp indoor environments without any risk of corrosion. The t-star plus T15 drive delivers a secure bit fit to eliminate cam-out, giving you full control and smooth torque transfer while fastening. Its countersunk multi head cuts neatly into the wood for a flush, splinter-free finish, while the full-thread design ensures strong holding power in materials like mdf and chipboard. You get clean, long-lasting assemblies done right the first time.