{"product_id":"bsf-3-8-fine-thread-cap-socket-screw-steel-grade-12-9-bs2470","title":"BSF 3\/8\" Socket Cap Screw High Tensile 12.9 DIN912","description":"\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"line-height: 1.4;\" data-mce-style=\"line-height: 1.4;\"\u003eBSF 3\/8\", Allen\/ Hexagon Socket, Cap Head, Screw\/ Bolt, High Tensile (12.9), BS 2470. Socket Capscrews, Inch ANSI\/BS 1936\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"line-height: 1.4;\" data-mce-style=\"line-height: 1.4;\"\u003eFixaball\u003c\/span\u003e\u003cspan style=\"line-height: 1.4;\" data-mce-style=\"line-height: 1.4;\"\u003e sells all lengths of BSF, 3\/8\", Allen\/ Hexagon Socket, Cap Head, Screw\/ Bolt, High Tensile (12.9), BS 2470.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWhat is a socket cap screw\/ bolt?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe, ‘Socket Cap Screw\/ Allen Bolt,’ term is used to describe a fastener\u003cspan\u003e \u003c\/span\u003ethat 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.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOrders placed before 2pm are dispatched\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esame day (Mon-Fri).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard, 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. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease make your\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e'No. of Items in Pack', 'Length'\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e'Quantity'\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof packs, selection from the drop down menus.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e3\/8\" BSF Socket Cap Screw\/ Bolt Lengths Available\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e(\u003c\/em\u003e\u003c\/strong\u003e\u003cem\u003eFully Threaded\u003c\/em\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan\u003e \u003c\/span\u003e- FT,\u003cspan\u003e \u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003cem\u003ePartially Threaded\u003c\/em\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan\u003e \u003c\/span\u003e- PT)\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x5\/8\",(FT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x3\/4\",(FT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x1\",(FT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x1 1\/4\",(FT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x1 1\/2\",(FT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x1 3\/4\",(PT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x2\",(PT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x2 1\/2\",(PT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x2 3\/4\",(PT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x3\",(PT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e3\/8\"-20x3 1\/2\",(PT) BSF SOCKET HEAD CAP SCREW RC39-43 SELF COLOUR\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eBritish Standard Fine (BSF)\u003c\/u\u003e\u003c\/strong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eBritish Standard Fine (BSF) is a screw thread form, as a fine-pitch alternative to British Standard Whitworth (BSW) thread. It was used for steel bolts and nuts on much British machinery, including cars, prior to adoption of Unified, and later Metric, standards. For highly stressed conditions, especially in motorcycles, a finer thread, British Standard Cycle (BSC), was used as well.\u003c\/p\u003e\n\u003cp\u003eBSF was developed by R. E. B. Crompton, and his assistant George Field. BSF threads use the 55 degree Whitworth thread form. 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