410 Stainless Steel Cross Countersunk Head Self-Tapping Screws, M2.9-M4.2, Flat Head, Self-Drilling, Swallowtail.

These screws are crafted from durable 410 stainless steel, ensuring excellent corrosion resistance and strength. Designed with a cross countersunk head, they sit flush with surfaces for a neat and professional finish. Their self-tapping and flat head design allows for efficient drilling and secure fastening in various materials without pre-drilling. Available in sizes M2.9 to M4.2, these screws feature a swallowtail design for enhanced grip and stability, making them ideal for a range of construction and DIY projects. Material Grade: 410 Stainless Steel Head Shape: Countersunk Surface Treatment: Whitewash Standard No.: GB846 Manufacture country: China Instructions included: No