The Xiaoguo Cross recessed hexagonal self-tapping screws type F head design: The head of the screw is hexagonal, which is easy to tighten with tools such as a wrench or screwdriver. Cross slot: There is a cross slot in the center of the screw head, which allows the Phillips screwdriver to be installed and tightened, improving operation convenience.
Mechanical properties: The mechanical properties of the screw (such as tensile strength, yield strength, etc.) should meet the requirements of GB 3098.5 and other relevant standards to ensure sufficient strength and reliability during use.
Tolerance and fit: The dimensional tolerance and fit requirements of the screw should meet the requirements of GB 3103.1 and other standards to ensure the accurate fit and tightening effect of the fit hole.
This Xiaoguo Cross recessed hexagonal self-tapping screws type F workmanship precision, diverse specifications, high quality, a wide range of applications, the Product manufacturing precision, corrosion resistance and high strength.If there is any other need for the product, we can also provide customized services.