231. Full-flow lubricating oil filters for internal combustion engines. Specification for dimensions of spin-on filters Part 13, (29th March 1991) 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) ↗
232. Cycles. Specifications for screw threads used to assemble freewheels on bicycle hubs. Part 8, (30th November 1990) 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) ↗
233. Cross recessed machine screws. Specification for countersunk flat head screws product grade A and property class 4.8 only Part 2, (28th June 1991) 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) ↗
234. Cycles. Specification for screw threads used in bottom bracket assemblies Part 9, (30th November 1990) 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) ↗
235. Cross recessed machine screws. Specification for raised countersunk head screws product grade A Part 3, (28th June 1991) 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) ↗
236. Undercuts and runouts for screw threads. Specification for ISO metric screw threads Part 2, (29th November 1991) 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) ↗
237. Cross-recessed tapping screws. Specification for countersunk flat head screws Part 2, (31st January 1992) 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) ↗
238. Cross-recessed tapping screws. Specification for pan head screws Part 1, (31st January 1992) 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) ↗
239. Respiratory protective devices. Gas cylinder valves. Specification for thread connection for insert connector Part 1, (31st January 1992) 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) ↗
240. Cross-recessed tapping screws. Specification for raised countersunk head screws Part 3, (31st December 1991) 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) ↗