Blog
Articles on fasteners, manufacturing and standards.
What Is a Hot Forged Bolt? Where Is It Used?
Hot forging is the foundation of large-diameter, high-strength bolt production. How does the process work and where is it preferred?
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What Is the Difference Between DIN 931 and DIN 933?
Both standards define hexagon head metric bolts; the key difference is thread length. The right choice directly affects joint safety.
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Bolt Strength Grades: What Do 8.8, 10.9 and 12.9 Mean?
The 8.8 or 10.9 marking on a bolt head is no random code; it directly expresses the tensile and yield strength of the material.
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High Strength Structural Bolts in Steel Construction
EN 14399-4, DIN 6914 and DIN 7990: we review structural bolt standards used in steel connections and the differences between them.
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Choosing the Right Bolt for Your Project: 5 Key Criteria
Standard, property class, size, coating and certification: five points to clarify before requesting a quote.
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Custom Bolt Manufacturing: From Request to Delivery
Need a fastener not found in standard catalogues? We explain the steps of our custom manufacturing process.
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