Heco UFIX MDF screw SeKo3.5 x 40 zn-bl TG T-Drive

HECO-UFIX® MDF screw, countersunk head with milling pockets, partial thread, HECO-Drive

- Steel, blue zinc plated
- Small countersunk head with bottom milling pockets and HECO-Drive (matched system with only one bit size) with stick-fit effect
- Partial thread
- Drill point, Milling ribs at the tip and toothed thread prevent
splitting and bulging when screwing into MDF/HDF boards
- Fitting and wood-wood assemblies possible
- Excellent milling properties in wood and fitting accuracy in 90° countersinks
- No surface damage to metal fittings.