Steel hexagon fit bolts for structural steel bolting, for supply with hexagon nuts
This standard specifies dimensions and technical delivery conditions for M12 to M30 steel hexagon fit bolts of product grade C for use in structural steel bolting. It also specifies the nuts and washers to be used.

Check out other specifications
Standard Specification for Steel Bar, Carbon and Alloy, Cold-Finished
STAINLESS STEEL BOLTS, HEX CAP SCREWS, AND STUDS
Scheibenräder für Kraftwagen und Anhängefahrzeuge – Teil 2: Befestigungselemente für Bolzenzentrierung
Hexagon socket thin head cap screws
CARBON AND ALLOY STEEL COMPRSSIBL-WASHER-TYPE DIRECT TENSION INDICATORS FOR USE WITH CAP SCREWS, BOLTS, ANCHORS, AND STUDS
Plain washers, chamfered, hardened and tempered for high-strength structural bolting