Technical guides
Straight answers on bolting.
Grades, nuts, stainless, coatings and certificates – the questions engineers ask us every week, answered with the values from the standards.
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01B7, B7M, B16 or L7?Which stud bolt grade for which serviceRead the guide →02Which nut for which bolt?Matching A194 nuts and ISO property classesRead the guide →03A2 or A4 stainless?And when to move to duplexRead the guide →04Fastener coatings comparedZinc, PTFE / Xylan, TAKECOAT-1000, hot-dip galvanizedRead the guide →05EN 10204: 3.1 or 3.2?Which inspection certificate you needRead the guide →0642CrMo4 or B7?The European and the ASTM Cr-Mo bolting steel comparedRead the guide →
Standards library
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Every standard we stock has its own datasheet with drawing and dimension table.
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