Chipboard screw, washer head

Partial-thread screw with large washer head washer head for wood-wood fastening in a structural wood construction which must be pulled together in indoor dry or sheltered areas

Full-thread screw with large washer head for fastening metal parts or thin plywood boards in the packaging area in wood in indoor dry or sheltered areas

Partial-thread screw made of high-quality austenitic A2 stainless steel with large washer head for wood-wood fastening in outdoor areas exposed to the elements

Universal partial-thread screw with washer head washer head for wood-wood fastening, 90° or inclined screw connection in structural wood construction in indoor dry or sheltered areas

The ASSY 3.0 SK with a large washer head is especially suitable for staircase construction/woodworking and carpentry. For screw connections in staircase construction, modular construction, timber and passive house construction.

The ASSY 3.0 SKII with a smaller, flat, graduated washer head is designed for universal use in the timber construction/carpentry sector. For applications that require countersinking and effective consolidation.