برغي غريب الأطوار A2-70 معيار وطني SS316 التخميل لمفصلة نافذة الجسر المكسور

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June 11, 2025
Brief: Discover the Eccentric Screw A2-70 National Standard SS316 Passivation, designed for broken bridge window hinges. This high-quality stainless steel screw ensures precise adjustment and durability, meeting international standards like ISO, GB, and DIN. Perfect for industrial and construction applications.
Related Product Features:
  • Made from high-grade stainless steel SS316 for superior corrosion resistance.
  • Complies with national standards including ISO, GB, BS, DIN, and ANSI.
  • Available in various hardness grades: 4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80.
  • Customizable sizes from M1-M20, with lengths up to 300mm.
  • Multiple surface treatments: zinc plating, nickel plating, passivation, and more.
  • Ideal for precise adjustments in broken bridge window hinges.
  • Offers excellent durability and performance in harsh environments.
  • Backed by over 20 years of screw production expertise.
الأسئلة:
  • What materials are used in the eccentric screw?
    The eccentric screw is made from stainless steel (201, 303, 304, 316, 410), carbon steel, copper, or aluminum, depending on customer requirements.
  • What standards does the eccentric screw comply with?
    The screw meets international standards such as ISO, GB, BS, DIN, ANSI, and JIS, ensuring high-quality performance.
  • Can I request custom sizes or surface treatments?
    Yes, we offer customizable sizes from M1-M20 and various surface treatments, including zinc plating, nickel plating, and passivation, tailored to your needs.
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