{"title":"BSW (British Standard Whitworth)","description":"\u003cp data-start=\"185\" data-end=\"484\"\u003eShop our full range of BSW thread fasteners in the UK, ideal for traditional engineering, construction, and classic machinery applications. BSW (British Standard Whitworth) threads are one of the most widely used imperial thread forms, known for their strength, durability, and reliable performance.\u003c\/p\u003e\n\u003cp data-start=\"486\" data-end=\"789\"\u003eOur collection includes high-quality BSW bolts, nuts, screws, and washers in a variety of sizes to suit your project requirements. Whether you're restoring vintage equipment, maintaining agricultural machinery, or working on structural applications, BSW threaded fasteners provide a dependable solution.\u003c\/p\u003e\n\u003cp data-start=\"791\" data-end=\"936\"\u003eAll our BSW fasteners are manufactured to consistent standards, ensuring accurate fit and long-lasting performance across demanding environments.\u003c\/p\u003e","products":[{"product_id":"1-4-bsw-x-1-1-4-socket-button-screws-bs-2470-self-colour-steel","title":"1\/4\" BSW x 1 1\/4\" Socket Button Screws (BS 2470) - Self Colour Steel","description":"\u003ctable width=\"100%\" style=\"height: 173.308px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eSteel \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eThermal Black Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eManufacturing Standard\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eBS 2470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003e1\/4\" BSW, Right Hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16.5898px;\"\u003e\n\u003ctd style=\"width: 62.838%; height: 16.5898px;\"\u003eLength (L)\u003c\/td\u003e\n\u003ctd style=\"width: 36.9743%; height: 16.5898px;\"\u003e1 1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBring precision and durability together with our 1\/4\" BSW x 1 1\/4\" Socket Button Head Screws, manufactured to BS 2470 standards for reliable performance in demanding applications. Finished in a self colour thermal black oxide coating, these fasteners offer a sleek, low-profile look with added resistance to mild corrosion.\u003cbr\u003e\u003cbr\u003eThese screws are engineered for both strength and style. The button head design provides a neat, low-profile finish, making them ideal where appearance matters just as much as performance. The thermal black oxide coating doesn’t just look sharp - it also helps reduce light corrosion and improves wear resistance.\u003cbr\u003e\u003c\/p\u003e","brand":"FranksFasteners.co.uk","offers":[{"title":"Default Title","offer_id":57616780689782,"sku":"S-BUT-1\/4BSW-11\/4","price":0.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2795\/2106\/files\/bsfbswsocketbutton.png?v=1775397270"},{"product_id":"1-4-bsw-x-1-socket-button-screws-bs-2470-self-colour-steel","title":"1\/4\" BSW x 1\" Socket Button Screws (BS 2470) - Self Colour Steel","description":"\u003ctable width=\"100%\" style=\"height: 173.308px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eSteel \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eThermal Black Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eManufacturing Standard\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eBS 2470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003e1\/4\" BSW, Right Hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16.5898px;\"\u003e\n\u003ctd style=\"width: 62.838%; height: 16.5898px;\"\u003eLength (L)\u003c\/td\u003e\n\u003ctd style=\"width: 36.9743%; height: 16.5898px;\"\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBring precision and durability together with our 1\/4\" BSW x 1\" Socket Button Head Screws, manufactured to BS 2470 standards for reliable performance in demanding applications. Finished in a self colour thermal black oxide coating, these fasteners offer a sleek, low-profile look with added resistance to mild corrosion.\u003cbr\u003e\u003cbr\u003eThese screws are engineered for both strength and style. The button head design provides a neat, low-profile finish, making them ideal where appearance matters just as much as performance. The thermal black oxide coating doesn’t just look sharp - it also helps reduce light corrosion and improves wear resistance.\u003cbr\u003e\u003c\/p\u003e","brand":"FranksFasteners.co.uk","offers":[{"title":"Default Title","offer_id":57616781246838,"sku":"S-BUT-1\/4BSW-1","price":0.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2795\/2106\/files\/bsfbswsocketbutton.png?v=1775397270"},{"product_id":"1-4-bsw-x-5-8-socket-button-screws-bs-2470-self-colour-steel","title":"1\/4\" BSW x 5\/8\" Socket Button Screws (BS 2470) - Self Colour Steel","description":"\u003ctable style=\"height: 173.308px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eSteel \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eThermal Black Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eManufacturing Standard\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eBS 2470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003e1\/4\" BSW, Right Hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16.5898px;\"\u003e\n\u003ctd style=\"width: 62.838%; height: 16.5898px;\"\u003eLength (L)\u003c\/td\u003e\n\u003ctd style=\"width: 36.9743%; height: 16.5898px;\"\u003e5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBring precision and durability together with our 1\/4\" BSW x 5\/8\" Socket Button Head Screws, manufactured to BS 2470 standards for reliable performance in demanding applications. Finished in a self colour thermal black oxide coating, these fasteners offer a sleek, low-profile look with added resistance to mild corrosion.\u003cbr\u003e\u003cbr\u003eThese screws are engineered for both strength and style. The button head design provides a neat, low-profile finish, making them ideal where appearance matters just as much as performance. The thermal black oxide coating doesn’t just look sharp - it also helps reduce light corrosion and improves wear resistance.\u003cbr\u003e\u003c\/p\u003e","brand":"FranksFasteners.co.uk","offers":[{"title":"Default Title","offer_id":57616781640054,"sku":"S-BUT-1\/4BSW-5\/8","price":0.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2795\/2106\/files\/bsfbswsocketbutton.png?v=1775397270"},{"product_id":"5-16-bsw-x-5-8-socket-button-screws-bs-2470-self-colour-steel","title":"5\/16\" BSW x 5\/8\" Socket Button Screws (BS 2470) - Self Colour Steel","description":"\u003ctable width=\"100%\" style=\"height: 173.308px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eSteel \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eThermal Black Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eManufacturing Standard\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eBS 2470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003e5\/16\" BSW, Right Hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16.5898px;\"\u003e\n\u003ctd style=\"width: 62.838%; height: 16.5898px;\"\u003eLength (L)\u003c\/td\u003e\n\u003ctd style=\"width: 36.9743%; height: 16.5898px;\"\u003e5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBring precision and durability together with our 5\/16\" BSW x 5\/8\" Socket Button Head Screws, manufactured to BS 2470 standards for reliable performance in demanding applications. Finished in a self colour thermal black oxide coating, these fasteners offer a sleek, low-profile look with added resistance to mild corrosion.\u003cbr\u003e\u003cbr\u003eThese screws are engineered for both strength and style. The button head design provides a neat, low-profile finish, making them ideal where appearance matters just as much as performance. The thermal black oxide coating doesn’t just look sharp - it also helps reduce light corrosion and improves wear resistance.\u003cbr\u003e\u003c\/p\u003e","brand":"FranksFasteners.co.uk","offers":[{"title":"Default Title","offer_id":57616785113462,"sku":"S-BUT-5\/16BSW-5\/8","price":0.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2795\/2106\/files\/bsfbswsocketbutton.png?v=1775397270"},{"product_id":"3-16-bsw-x-5-8-socket-button-screws-bs-2470-self-colour-steel","title":"3\/16\" BSW x 5\/8\" Socket Button Screws (BS 2470) - Self Colour Steel","description":"\u003ctable width=\"100%\" style=\"height: 173.308px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eSteel \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eThermal Black Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eManufacturing Standard\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eBS 2470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003e3\/16\" BSW, Right Hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16.5898px;\"\u003e\n\u003ctd style=\"width: 62.838%; height: 16.5898px;\"\u003eLength (L)\u003c\/td\u003e\n\u003ctd style=\"width: 36.9743%; height: 16.5898px;\"\u003e5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBring precision and durability together with our 3\/16\" BSW x 5\/8\" Socket Button Head Screws, manufactured to BS 2470 standards for reliable performance in demanding applications. Finished in a self colour thermal black oxide coating, these fasteners offer a sleek, low-profile look with added resistance to mild corrosion.\u003cbr\u003e\u003cbr\u003eThese screws are engineered for both strength and style. The button head design provides a neat, low-profile finish, making them ideal where appearance matters just as much as performance. The thermal black oxide coating doesn’t just look sharp - it also helps reduce light corrosion and improves wear resistance.\u003cbr\u003e\u003c\/p\u003e","brand":"FranksFasteners.co.uk","offers":[{"title":"Default Title","offer_id":57616786653558,"sku":"S-BUT-3\/16BSW-5\/8","price":0.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2795\/2106\/files\/bsfbswsocketbutton.png?v=1775397270"},{"product_id":"3-16-bsw-x-1-2-socket-button-screws-bs-2470-self-colour-steel","title":"3\/16\" BSW x 1\/2\" Socket Button Screws (BS 2470) - Self Colour Steel","description":"\u003ctable width=\"100%\" style=\"height: 173.308px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eSteel \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eThermal Black Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eManufacturing Standard\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003eBS 2470\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"height: 19.5898px; width: 62.838%;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"height: 19.5898px; width: 36.9743%;\"\u003e3\/16\" BSW, Right Hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 16.5898px;\"\u003e\n\u003ctd style=\"width: 62.838%; height: 16.5898px;\"\u003eLength (L)\u003c\/td\u003e\n\u003ctd style=\"width: 36.9743%; height: 16.5898px;\"\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBring precision and durability together with our 3\/16\" BSW x 1\/2\" Socket Button Head Screws, manufactured to BS 2470 standards for reliable performance in demanding applications. Finished in a self colour thermal black oxide coating, these fasteners offer a sleek, low-profile look with added resistance to mild corrosion.\u003cbr\u003e\u003cbr\u003eThese screws are engineered for both strength and style. The button head design provides a neat, low-profile finish, making them ideal where appearance matters just as much as performance. The thermal black oxide coating doesn’t just look sharp - it also helps reduce light corrosion and improves wear resistance.\u003cbr\u003e\u003c\/p\u003e","brand":"FranksFasteners.co.uk","offers":[{"title":"Default Title","offer_id":57616786850166,"sku":"S-BUT-3\/16BSW-1\/2","price":0.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2795\/2106\/files\/bsfbswsocketbutton.png?v=1775397270"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2795\/2106\/collections\/BSW_THREAD.png?v=1775230977","url":"https:\/\/www.franksfasteners.co.uk\/collections\/bsw-british-standard-whitworth.oembed","provider":"FranksFasteners.co.uk","version":"1.0","type":"link"}