Achieve tight, gap-free timber connections across your carpentry and construction projects with the Spax chipboard screw. The partial thread design with a 68 mm thread length pulls beams, battens, and panels firmly against the sub-structure. Thanks to the t-star plus T30 drive, you get precise bit engagement and efficient torque transfer, allowing smooth driving without cam-out. Its countersunk multi-head mills cleanly into the wood to sit completely flush with the surface. In addition, the durable Wirox coating shields this 6 x 130 mm steel screw against corrosion, making it ideal for interior and covered outdoor timber framing.