With the Spax wood screw 6 x 200 mm, you achieve tight and secure joints in heavy timber framing, beam installations, and structural wood projects. The 65 mm partial thread pulls timber components tightly together without gaps, while the t-star plus T30 recess delivers maximum torque transmission without bit slippage. The countersunk multi-head sinks smoothly to leave a clean, flush finish on the wood surface. Finished with a protective Wirox coating, the steel body is shielded against corrosion across indoor and sheltered outdoor builds. You get dependable strength and effortless control with every drive.