Fh-M8*25 Threaded Fastener with 8mm Hole, Length Options, Carbon Steel Hexagon Clamp Fastener Stud Hardware

Your Premier Partner in Cutting-Edge Press Riveting Technology and Comprehensive Solutions

Q: WHAT DIFFERENTIATES TURNING FROM COLD HEADING?
Answer: Turning utilizes a lathe to remove material from blanks or semi-finished products, which is both material-intensive and less efficient, resulting in higher costs and prices. Conversely, cold heading employs equipment such as air hammers to compact and form the blank, thereby enhancing the material's density, strength, and toughness. This method is highly efficient and yields visually appealing products devoid of lathe marks. Compared to turning, cold heading delivers superior quality at a reduced cost.
Q: WHAT DISTINGUISHES BLUE ZINC, BLUE WHITE ZINC, AND OTHER ZINC PLATING?
Answer: The different hues in zinc plating arise from the specific passivation solutions used to create colored films, which directly influence corrosion resistance. For an equivalent thickness of galvanization, the hierarchy of corrosion resistance is: green zinc > color zinc > black zinc > blue zinc > blue white zinc > white zinc.
Q: CAN PRESS RIVETING PRODUCTS BE INSTALLED BY KNOCKING OR PUNCHING?
Answer: For the best results, we advocate using a specialized riveting machine. While using a hammer or other methods may seem cost-effective, it leads to uneven force distribution and inferior riveting quality. If a punch is necessary, utilize specialized fixtures to maintain precision.
Q: Are you a trading company or a manufacturer?
A:We are a dedicated manufacturer with over ten years of production expertise.
Q: Do you provide samples? Are they free or come with an extra cost?
A:If available in stock, we offer samples at no cost; however, shipping costs must be borne by you. If not in stock, we will discuss further arrangements with you.
Q: Do you offer Custom-made (OEM/ODM) services?
A: Certainly, we provide comprehensive OEM & ODM services. Share your drawings or samples, along with detailed requirements, and we will develop a tailored project proposal for you.