40Set Allen Bolt Hexagon Socket Head Cap Screw Hex Nut Washer M3 M4 304 Stainless Steel DIN933Flat Spring Set L=8-30mm

These screws and nuts sets are made of high quality 304 stainless steel, which provides strength and is commonly used when requiring rust protection properties. There are many length for your choice which can be commonly used in home and office appliance, machinery, furniture, repair and inventions.

Features:

Made of high quality 304 stainless steel, which provides strength and is commonly used when requiring rust protection properties.
Ideal for use in areas where you need hex head screws.
Fixing component, industrial and construction fasteners.
Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry.

Specifications:

Material: 304 stainless steel
Type: External Hex 
Standard:
Hex Bolt :DIN 933
Hex Nut :DIN 943
Flat Washer: GB97
Spring Washer: GB93

Package Includes:
 40 Screw Set  (1 Set  =1x Screw,1x Nut ,2x Washers )

Note:
1. Please allow 1-2mm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.