Engineering reference
Tower Bolts
Pernos de torre / cerrojo
Cross-reference for Tower Bolts — Pernos de torre / cerrojo. Public equivalents (GB omitted): Tower Bolts. Use this page when converting drawings, checking supplier quotes, or matching catalog products.
Standard equivalents
| GB | GB 3976 |
|---|
Equivalents are for engineering reference only. Dimensional tolerances, property classes and thread systems can differ — always confirm against the project specification before substitution.
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