Engineering Insights
Guides on industrial fasteners by VERCHO Group: bolts, nuts, screws, studs and washers, property classes, materials, finishes and the standards they are made to.
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Corrosion Protection
01
6 min read
Electro zinc plating, hot-dip galvanising, zinc flake, black oxide and A2 / A4 stainless fasteners compared — plus hydrogen embrittlement, galvanic corrosion and which finish to use where.
Hardware Guide
02
2 min read
Full classification of all industrial fasteners — every bolt and nut type, screw variants, property grades per IS 1367, material selection and the right surface coating for every environment.
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