ST3.5x20mm White Self Tapping Screws, 100pcs Flat Head Phillips Wood Screws Deep Groove Ball Bearings just peel off the backing

just peel off the backing and installfit for indoor or outdoor use

Fit Rod Size: 20mm / 0

Cover Size: 30x23mm/ 1

zinc alloy

Specifications

ST3.5x20mm White Self Tapping Screws, 100pcs Flat Head Phillips Wood Screws Deep Groove Ball Bearings just peel off the backingDescription: 1. Material: Self tapping screws are made of carbon steel, high strength, head for white spray, more beautiful, screw zinc plating finish, rust prevention, wear resistance and corrosion resistance, very durable. 2. Advantages: The flat head design allows these screws to be inserted flush with the surface. The self tapping design allows faster screwing into hardwood, reducing cracking problems. For different materials, even wood materials,