These self-tapping screws from FITT add reliable reinforcement to your structure with strong fixing and holding power for wood, plastic, and steel materials in various applications such as reparation, furniture assembly, shelf installation and DIY projects. Forged of high-quality steel, all screws are highly durable and abrasion resistant. This type of screws doesn’t require pre-drilling as the screws can tap their own holes. Use together with a plastic anchor for more enhanced load capacity.