With the Spax chipboard screw 5 x 20 mm, you secure metal fittings, hinges, and brackets firmly to wood and sheet materials. Thanks to the flat underside of the pan head, you achieve strong clamping force without countersinking or damaging the material. The t-star plus T20 drive ensures optimal torque transfer and prevents bit cam-out during repetitive driving. In addition, the full-thread design delivers maximum pull-out resistance across the entire 20 mm length, while the advanced wirox coating provides superior corrosion protection for indoor and sheltered outdoor applications. Packed in a box of 1000 pieces, this fastener is ready to support your demanding cabinet making and interior fitting jobs.