Content with Questions and Answers

BS EN 14399 High-strength structural bolting assemblies for preloading What is the difference between Clamp length and Grip length in EN 14399 assemblies? What is the difference between preloaded and non-preloaded bolting assemblies? Do I need Bolt Face Washer or Nut Face Washer (EN 14399-9) with DTI's? Can high-strength structural bolting assemblies for preloading (HSFG) be used on painted or galvanised surfaces? What is the minimum thread length on high-strength structural bolting assemblies for preloading?
Read more ↬