Model M3 to M8 stainless steel Phillips flat countersunk head screws with thread standard GB819 and material grade 316 for corrosion resistance in environments
Available in standard metric lengths from 8 mm to 70 mm to suit varied assembly depth requirements across industrial, marine, and outdoor applications
Flat countersunk head design allows flush mounting with smooth integration, ideal for sheet metal, enclosures, and assemblies
GB819 compliant thread profile ensures engagement with matching nuts and tapped holes, supporting consistent torque transmission and mechanical stability
316 stainless steel construction provides resistance to saltwater, chemicals, and elevated temperatures, suitable for food processing, marine hardware, and coastal installations
وصف
Product Name: Phillips Flat Countersunk Head Screw Standard: GB819 Material: 316 stainless steel Size: d (thread diameter) × L (total length) Thread Diameter: M3 (3 mm), M4 (4 mm), M5 (5 mm), M6 (6 mm), M8 (8 mm) Thread Pitch: 0.5 mm (M3), 0.7 mm (M4), 0.8 mm (M5), 1 mm (M6), 1.25 mm (M8) Length: 8–70 mm (including head height) Packaging: plastic bag or carton Application: machinery industry, automobile, solar energy, wind energy, furniture, construction industry