uxcell 10Pcs M4 X 40Mm 304 Stainless Steel Phillips Pan Head Machine Screws Bolts

Description: Material - Phillips pan head machine screw combination is made of durable 304 stainless steel, which has anti-rust and anti-corrosion properties. The material has good performance, high-temperature resistance, and durability, is not easy to deform, and is suitable for long-term indoor and outdoor use. Features - Cross groove drive, uniform force, easy to lock, not easy to slip, equipped with spring washers and flat washers for safe fixation and reliable retention, providing additional tension to prevent loosening, enhancing the overall performance of the assembly while ensuring maximum tensile strength. Easy to Install - The thread design of the screw can easily penetrate the material, making the connection between the two quick and maintaining a good grip. You only need to put two washers first and then put the screw into the preset hole, and then use a cross screwdriver to install it quickly and easily, saving time and effort for your installation project. Wide Application - Fasteners are versatile and reliable, suitable for wood, metal, and plastic plates, and are a good choice for repairs and various DIY projects. Widely used in a variety of products such as industrial machinery, instruments and equipment, electronic products, furniture and home appliances, automotive and marine accessories, locks, lamps, etc. Specifications: Material: 304 Stainless Steel Screw Slot Type: Cross Slot Color: Silver Thread Diameter: 4mm/0.16" Head Thickness: 3.1mm/0.12" Head Diameter: 6.7mm/0.26" Thread Length: 40mm/1.57" Flat Washer Thickness: 0.8mm/0.03" Flat Washer Diameter: 9mm/0.35" Package Content: 10Set x Machine Screws Combined. (Each set includes one screw, one spring washer, and one flat washer)