500pcs M3 M4 M5 Button Head Hex Socket Screws Nuts With Plastic Case

Features:
Made of stainless steel material, good corrosion resistance and never rust, durable to use.
Equipped with a plastic box, you can classify screws in an organized manner, more convenient to carry and take out.
Use this fastener with the hex wrench, hold the mechanical parts firmly in place.
Different sizes for general purpose use, meet all your need.
Used widely in the home and office appliance, furniture and other machinery industry.

Specification:
Condition: 100% brand new
Material: A2-70 stainless steel
Standard type: German standard
Standard number: A2-7380-20
Wrench size: M2 M2.5 M3(Wrench is NOT included)
Screw type: M3/M4/M5
Box size: Approx. 17.5 x 1 x 2.3cm / 6.8 x 0.3 x 0.9inch
Weight: 528g

Package Included:
30pcs x M3*8    
30pcs x M3*12    
30pcs x M3*16    
30pcs x M3*20  
120pcs x M3 Nuts    
20pcs x M4*8    
20pcs x M4*12   
20pcs x M4*16    
20pcs x M4*20   
80pcs x M4 Nuts    
15pcs x M5*8     
15pcs x M5*12    
10pcs x M5*16   
10pcs x M5*20    
50pcs x M5 Nuts    

Note:
Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.
Please allow 1-3cm differs due to manual measurement.
Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.