0BA x 1.1/2 Socket Cap Screw High Tensile 12.9 DIN 912

Description

0BA, Cap Head, Socket Screw/ Allen Bolt, High Tensile (12.9), Self Colour

Fixaball sells 0BA x 1.1/2″ allen socket, cap head screw/ bolts.

What is a socket cap screw/ bolt?

The, Socket Cap Screw/ Allen Bolt, term is used to describe a fastenerthat is either fully or partially threaded. A screw is fully threaded and a bolt is partialy threaded. Some engineers may call them screws if the person uses the shorter length range of sizes. The thread stays the same length as the fastener gets longer and the maximum length of thread is equal to 2.5 times the diameter (or thereabouts). Socket, refers to the hexagon shaped indentation found on the top of the fasteners head. Here, you can use a hexagon key (Allen Key) to tighten and loosen the fastener. ‘Cap’ refers to the cylindrical shaped head.

Orders placed before 2pm are dispatchedsame day (Mon-Fri).

Standard, Free Delivery is Royal Mail, 2nd Class (2-5 days, most likely 2 days). For a faster delivery time, select 1st class or courier at checkout.

Please make your‘No. of Items in Pack’, ‘Length’and‘Quantity’of packs, selection from the drop down menus.

Lengths available:0BA x 1/2″ wedgelock

Material

High Tensile 12.9 Grade.

BA Threads

BA screw threads, named after the British Association for Advancement of Science, were devised in 1884 and standardised in 1903. Screws were described as “2BA”, “4BA” etc., BA threads are specified by British Standard BS 93:1951 “Specification for British Association (B.A.) screw threads with tolerances for sizes 0 B.A. to 16 B.A.” They are associated with metric units of measurement. BA threaded products are now made to order, are rare and expensive.

Important BA Thead Information

Image is for illustrative purposes only.