Spax wirox washer head screw ideal for timber constructions and constructing stairways.
Special features
Washer Head: Ensures higher pull through forces, allowing for larger screw distances.
Wirox A9J: Wirox surface has high protection against corrosion and is free from chromium-VI making it more environmentally friendly.
T-Star plus: Positive and secure fit of the BIT and better driving, e.g when working overhead.
Ground serrations: For quick and secure fastening.
4CUT point: No pre-drilling (wood-dependent), its point effectively reduces the spliting effect. The square end pushes aside the fibre of the wood and reduces the screwing-in torque.
Products specifications
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Attribute value |
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Type
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Woodscrews |
