1. Direct tension indicators. Specification for compressible washers Part 1, (15th April 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Direct tension indicators. Specification for nut face and bolt face washers Part 2, (15th April 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗