HVAZI Metric M3 304 Stainless Steel Phillips Flat Head Screw Assortment Kit

HVAZI Metric M3 304 Stainless Steel Phillips Flat Head Screw Assortment Kit

• All-in-One 200PCS 8-Size M3 Countersunk Screw Assortment:This kit contains total 200pcs metric Phillips flat head machine screws, 20 pieces for each length: M3×6mm, M3×8mm, M3×10mm, M3×12mm, M3×14mm,M3×16mm, M3×20mm, M3×25mm, M3×28mm.All screws feature full thread with standard M3 0.5mm thread pitch, meet small equipment, electronic shell & hardware assembly demands. Screw length is measured from the top of the flat head
• Corrosion Resistant 304 Stainless Steel Material:All machine screws are manufactured from solid 304 stainless steel. It provides excellent anti-oxidation and chemical corrosion resistance and is slightly magnetic, much more durable than carbon steel screws for damp indoor assembly environments. Burr-free uniform full threads enable smooth repeated installation and disassembly
• Flush Countersunk Flat Head Structure:The under-head chamfer design allows the screw to sink completely into countersunk holes without protruding surface, keeping assembly surface flat and neat. Standard Phillips cross drive fits common cross screwdrivers firmly without slipping during tightening
• Standard M3 Metric Full Thread Fastener:Uniform M3 coarse thread pitch 0.5mm, consistent thread depth and spacing, good matching with standard M3 hex nuts and tapped holes. Widely used for electronic equipment, model making, small machinery, furniture and DIY craft projects
• Compact See-Through Compartment Storage Organizer:Equipped with lightweight transparent split plastic storage case, each screw length stored in independent separated compartment for fast identification. Portable mini size easy to carry to repair shop, laboratory and home DIY assembly work