100 PCS M4.2 x 25mm 410 Stainless Steel Phillips Washer Head Sheet Metal Screws, Cross Recessed Black Coated Self Drilling Screw PH2 Bit Included by TPOHH

【Size - M4.2】- Major Thread Diameter: 4.2 mm | Length: 25 mm | Head: Washer | Drive: PH 2 Bit | Quantity: 100 PCS | Material: 410 Stainless Steel | Thickness fastened range MF: 0.8 - 4.7 mm | Length is measured from under the flange. Head height includes the flange. 【Head & Bearing Surface】- The extra-wide truss head distributes holding pressure to reduce the risk of crushing thin metal. Use these screws to secure metal wire to steel framing. They save you time and effort by drilling their own holes and fastening in a single operation. 【DURABLE MATERIAL & WEAR-RESISTANT COATING】- Made from 410 Stainless steel, they have a black oxide coating to resist corrosion in wet environments. making it last longer than other hardware on the market today. 【Included Phillips PH2 BIT】- Every package comes complete with a matching PH2 Drive bit, ensuring a perfect match with the screws for a flawless installation. Our advanced PH2 Drive design eliminates the frustration of stripped screws, ensuring a smooth, precise drive every time. Its innovative design ensures a snug fit while minimizing cam-out, facilitating an efficient and seamless installation process. 【Applications】- Versatile self-drilling screws suitable for metal, wood, and plastic. For metal, they are commonly used in roofing, HVAC ductwork, and steel framing. For wood, they work well in construction, repairs, and shed or outbuilding projects. For plastic, they can be applied in select installations where material and environment allow.