※ Material: galvanized steel
※ Head shape: square
※ Drive: square
※ Standard: GB
※ Sizes: M3 M4 M5 M6 M8
※ Advantages of fully threaded screws:
1.Easy to use.

※ Please select above
  Tips: The pictures are for reference only, and the size, color, printing, etc. are subject to the actual product

Dimensional error information: When manufacturing parts, to make them interchangeable, the parts should be within the specified maximum and minimum limits. The permissible size variation is: tolerance, but they all fall within the scope of the industry regulations. Contact online customer service for information on specific tolerances. When the product is ordered, the tolerance is accepted by default.