2016年7月23日 · British Association screw threads, or BA screw threads, are a set of small screw threads, the largest being 0BA at 6 mm diameter. They were, and to some extent still are, …

You'll find lots of BA threads on any British car, but only for fasteners smaller than 1/4". BA fasteners have their own set of spanner sizes. Typically, a set of "Whitworth" sockets will …

Look below for a full chart of dimensions and measurements. Theoretical BA sizes - I can check the actual head dimensions if required. BA spec's for Socket Caps and Screws they can be …

Fastener Technical Specifications, fastener source of supply, Comprehensive Fastener data, fastener knowledge, fastener history, fastener products and fastener specific information

BA size chart, for BA nuts and bolts

Nuts & Bolts For Model Engineers Please click on the links above for the full range of products. See below for a download-able price list of all available website items. We carry most items in …

BA threads are used for sizes under 1/8 inch the older British fastener system.

2013年2月12日 · British Association Standard Screw Threads are used mainly for instruments and clocks. The BA-series screw threads should not be used for new designs. Instead use the …

At G.R Fasteners we keep a huge range of BA threaded machine screws from 8BA to 0BA, available in brass, stainless steel, Nickle plated and zinc plated. We also sell a range of …

BA British Association screw threads are named after the British Association for Advancement of Science and were put together in 1884 and standardised and published in 1903. Screws were …