221. Pan head screws with type H or type Z cross recess. Product grade A. (15th January 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
222. Parallel pins with internal thread, hardened. (28th February 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
223. Parallel pins with internal thread, of unhardened steel or austenitic stainless steel. (15th May 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
224. Prevailing torque type all-metal hexagon nut, style 2, with metric fine pitch thread. Property classes 8, 10 and 12. (15th May 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
225. Prevailing torque type all-metal hexagon nuts with flange with metric fine pitch thread. (15th April 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
226. Prevailing torque type all-metal hexagon nuts with flange. (15th April 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
227. Prevailing torque type all-metal hexagon nuts, style 1. Property classes 5, 8 and 10. (15th April 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
228. Prevailing torque type all-metal hexagon nuts, style 2. Property class 9. (15th March 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
229. Prevailing torque type all-metal hexagon nuts. Property classes 5, 8, 10 and 12. (15th May 1998) 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) ↗
230. Prevailing torque type hexagon nuts (with non-metallic insert), style 1, with metric fine pitch thread. Property classes 6, 8 and 10. (15th May 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗