HVAZI Metric M2-M6 Phillips Pan Head Combination Machine Screws Kit

HVAZI Metric M2-M6 Phillips Pan Head Combination Machine Screws Kit

• This kit contains total 195pcs Phillips pan head triple combination screws covering full M2 to M6 sizes: M2×5/8mm, M2.5×8/12/16mm, M3×10/16/20mm, M4×10/16/20mm, M5×16/20mm, M6×16/20mm. Every screw is pre-attached with spring lock washer and flat washer, no need to match washers separately and greatly improve assembly efficiency
• They are Coarse Threads,Fully Threaded;Thread Direction:Right Hand.Screw length is measured accurately from under the pan head for precise matching.
• Each cross pan head machine screw is factory pre-fitted with spring lock washer and plain flat washer. The two washers are fixed on the screw thread, can spin freely but cannot drop off during screwing, suitable for frequent disassembly and mass assembly work
• All combination screws adopt full 304 stainless steel raw material. It effectively resists rust, acid and alkali corrosion, much more durable than carbon steel fasteners.May be mildly magnetic
• Plain flat washer spreads tightening pressure evenly to avoid indentation and scratch on plastic, aluminum and thin metal panels. Split spring lock washer generates continuous friction locking force to prevent screws loosening caused by long-term vibration and rotation load. Standard Phillips cross slot fits common screwdrivers without slipping
• Equipped with sturdy split transparent plastic storage case, each metric specification screw is placed in independent separated slot for quick identification. Compact lightweight design easy to carry to laboratory, appliance repair shop and home DIY electronic projects