HVAZI 510PCS M2-M5 White Nylon Phillips Pan-Head Screw Nut & Washer Kit

HVAZI 510PCS M2-M5 White Nylon Phillips Pan-Head Screw Nut & Washer Kit

• All-in-One 510PCS M2–M5 White PA66 Nylon Phillips Pan Head Screw, Hex Nut & Flat Washer Assortment:This insulating kit has full-thread pan head screws, matching nylon hex nuts & flat washers in 5 metric sizes, total 510pcs: M2(0.4mm): M2×5/8mm screws(20pcs each); 40 nuts,40 washers M2.5(0.45mm): M2.5×6/10mm screws(20pcs each); 40 nuts,40 washers M3(0.5mm): M3×6/10mm screws(20pcs each); 40 nuts,40 washers M4(0.7mm): M4×8/15mm screws(15pcs each); 30 nuts,30 washers M5(0.8mm): M5×10/20mm screws(10pcs each); 20 nuts,20 washers
• All fasteners adopt right‑hand full thread; screw length is measured from underneath the rounded pan head. Widely used for PCB circuit boards, electronic housings, control panels and insulated DIY assembly projects
• White PA66 Nylon Construction:All screws, nuts and washers are injection molded from solid PA66 nylon. It boasts robust mechanical strength, excellent acid & alkali anti‑corrosion performance and complete electrical insulation, no short‑circuit risk for sensitive electronic equipment. Lightweight and long‑lasting compared to inferior plastic fastener
• Complete Standard Metric Thread Specifications:Covers five common industrial metric thread pitches: M2‑0.4mm, M2.5‑0.45mm, M3‑0.5mm, M4‑0.7mm, M5‑0.8mm. Full‑length threaded design ensures sufficient meshing depth with matching nylon nuts, stable fixation without loosening under mild vibration
• Practical Phillips Pan‑Head Structure:Smooth curved pan head will not scratch PCB traces, plastic casings and delicate device surfaces. Standard Phillips cross recess fits regular cross screwdrivers tightly without slipping during tightening, ideal for narrow compact installation spaces inside electronic equipment
• Portable See‑Through Compartmentalized Plastic Storage Organizer:Comes with split transparent plastic storage case. Each thread size’s screws, nuts and washers are stored in independent separated compartments for fast size identification. Compact lightweight box easy to carry for electronics workshops, laboratory prototype assembly and home insulated DIY projects