HALFEN স্লটগুলির জন্য টি-বোল্ট

Video Description:
Discover the HALFEN Slot Serrated Bolts, high-strength hot-dip galvanized T-shaped curtain wall embedded channel screws. Ideal for fixing and connecting concrete structures, these bolts feature T-steel as the main load-bearing component. Available in sizes from M12 to M20, with customizable standards and materials.
সম্পর্কিত ভিডিও

DIN 967

স্ক্রু
April 23, 2025