BSI BS EN 3696 Washers in Heat Resisting Steel BSI BS 7973-1 Spacers and Chairs for Steel Reinforcement and Their Specification - Part 1: Pr... BSI BS 7973-2 Spacers and Chairs for Steel Reinforcement and Their Specification - Part 2: Fi... BSI BS EN 4344 Aerospace Series - Steel FE-WM1002 (X13Cr13) - Filler Metal for Welding - ... BSI BS EN ISO 2566-2 Steel - Conversion of Elongation Values - Part 2: Austenitic Steels BSI BS EN 3140 Aerospace Series - Rivets, Solid, 100 Degree Countersunk Normal Head, in C... BSI BS 6744 + A2 Stainless steel bars for the reinforcement of and use in concrete - Requir... BSI BS EN 2809 Aerospace Series - Nuts, Hexagon, Slotted/Castellated, Reduced Height, Nor... BSI BS EN 2810 Aerospace Series - Nuts, Hexagon, Slotted/Castellated, Reduced Height, Nor... BSI BS EN 3014 Aerospace Series - Shank Nuts, Self-Locking, Serrated, in Heat Resisting S... BSI BS EN 3015 Aerospace Series - Shank Nuts, Self-Locking, Serrated, in Heat Resisting S... BSI BS EN 3138 Aerospace series - Rivets, solid, 100° countersunk normal head with dome, ... BSI BS EN 3139 Aerospace Series - Rivets, Solid, 100 Degree Countersunk Normal Head, in C... BSI BS EN 4059 Aerospace Series - Filler Rods and Filler Wires for Welding in Steel - Dia... BSI BS EN 3230 Aerospace series - Nuts, hexagon, slotted/castellated, reduced height, nor... BSI BS EN ISO 9556 Steel and iron - Determination of total carbon content - Infrared abso... BRE BR422 Approaches to the design of reinforced concrete flat slabs - R M Moss BSI BS EN 10263-1 Steel rod, bars and wire for cold heading and cold extrusion - Part 1: ... BSI BS EN 10263-4 Steel Rod, Bars and Wire for Cold Heading and Cold Extrusion - Part 4: ... BSI BS EN 10263-3 Steel Rod, Bars and Wire for Cold Heading and Cold Extrusion - Part 3: ... BSI BS EN 39 Loose Steel Tubes for Tube and Coupler Scaffolds - Technical Delivery Condit... BSI BS EN 10263-2 Steel Rod, Bars and Wire for Cold Heading and Cold Extrusion - Part 2: ... BSI BS EN 10263-5 Steel Rod, Bars and Wire for Cold Heading and Cold Extrusion - Part 5: ... BSI BS EN 13411-2 + A1 Terminations for steel wire ropes - Safety - Part 2: Splicing of e...