Assembly tools for screws and nuts - Hexagon socket screw keys
Edition 2020-03-25

Hexagon lock nuts for metallic structures of transmission lines and substations mechanical and surface characteristics - Standardization
Edition 2015-06-03

BS ISO 272:1982/Amd 1 Fasteners - Hexagon products - Widths across flats. Amendment 1
Edition 2024-07-31

Draft of BS EN ISO 4026 Fasteners - Hexagon socket set screws with flat point
Edition 2025-04-15

Draft BS EN ISO 4027 Fasteners. Hexagon socket set screws with truncated cone point
Edition 2025-05-02

Draft BS EN ISO 4028 Fasteners - Hexagon socket set screws with dog point
Edition 2025-04-16

Draft BS EN ISO 4029 Fasteners - Hexagon socket set screws with cup point
Edition 2025-04-14

Hexagon nuts with flange, style 2. Coarse thread
Edition 2012-09-30

Hexagon bolts with flange. Small series. Product grade A with driving feature of product grade B
Edition 2012-07-31

Hexagon nuts with flange, style 2. Fine pitch thread
Edition 2012-09-30