Dasyusuo 230 Pcs M3.5 Black Self Tapping Screws for Wood Furniture and Cabinets, Carbon Steel Self Tapping Screws with Flat Head Design and Black Self Tapping Screw (7 Sizes)

SELF-THREAKING SCREW: This black self-tapping head screw adopts self-tapping design and is used to fix some wooden furniture. The thick thread design of the self-tapping screw can effectively grasp the board, and the sharp tip can help penetrate the object to achieve a stable effect.
ANTI-CORROSION MATERIAL: Flat head self-tapping screws are made of high quality carbon steel, durable and durable, not easy to break and can be used for a long time. The surface of the product has a layer of black oxide, which has strong anti-rust and anti-corrosion properties even in wet environments.
MULTIPLE SPECIFICATIONS: Black M3.5 flat head screws have 7 different specifications to choose from: M3.5*16mm, M3.5*20mm, M3.5*25mm, M3.5*30mm, M3.5*30mm, M3.5*30mm, M3.5mm ,0.19 7 * 35 mm, M3 0.5 * 40 mm, M3.5 * 50 mm. You can choose the corresponding size according to the current situation.
EASY TO STORE: Black flat head self-tapping screws come with a clear box with compartments, which can prevent the screws from leaking, and also convenient to take and store. The box is designed with a buckle, which is not easy to open by yourself and is convenient to carry.
WIDE RANGE OF APPLICATIONS: Self-tapping head screws are widely used to install drywall / thin slate, secure small wooden boards, bases, photo frames, furniture and general and DIY carpentry. Can be used at home, office and store.