Multi-Purpose Screws T-Star (for Torx) T20 4.0 x 40 mm 150 pcs.

• for universal use in wood, plastic or concrete (when used with suitable dowels)
• fully threaded with high strength under tensile and compressive loads
• countersunk head permits flush with the adjacent areas in the material
• sharp edges in the material are prevented and the risk of injury is reduced
• T-Star (for Torx) drive profile with excellent power transmission
• in a practical and sturdy window colour box

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