{"product_id":"countersunk-hollo-bolt-fasteners-structural-steel","title":"Countersunk Hollo-Bolt®","description":"\u003cp\u003eCountersunk fasteners for structural steel are essential components in modern construction, particularly for connecting Structural Hollow Sections (SHS) and hollow steelwork. These specialized fasteners feature a unique countersunk head that sits flush with the steel surface, significantly reducing protrusion and enhancing both aesthetics and safety on construction sites. The installation process is straightforward, requiring the fastener to be inserted into pre-drilled holes and tightened with a torque wrench to establish a secure connection, making them an invaluable asset on any job site.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe countersunk head design ensures a flush fit with the steelwork, ideal for applications where aesthetics matter.\u003c\/li\u003e\n\u003cli\u003eThey are perfect for blind connections, especially when site access is limited.\u003c\/li\u003e\n\u003cli\u003eThe quick installation process minimizes on-site labor time and disruption, making them efficient for contractors.\u003c\/li\u003e\n\u003cli\u003eEngineered for reliability, these fasteners are suitable for structural applications demanding high strength.\u003c\/li\u003e\n\u003cli\u003eReducing protrusion contributes significantly to enhanced safety, particularly in environments where personnel operate.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCountersunk fasteners for structural steel are widely used in various structural steelwork applications, including bridges, multi-storey buildings, industrial fabrications, and plant installations that require robust hollow section connections. Their design is particularly beneficial when standard bolting methods present challenges due to limited accessibility, or when a clean, polished appearance is required.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eTechnical Information\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor optimal performance, it is important to ensure pre-drilled holes are available in the hollow section before installation. Proper tightening should be conducted using a calibrated torque wrench to achieve the necessary connection strength. It's essential to consult the technical data for the specific grade, size, and torque specifications related to your application to ensure safety and functionality. Overall, countersunk fasteners for structural steel represent a reliable choice for modern engineering challenges.\u003c\/p\u003e","brand":"West Midlands Fasteners","offers":[{"title":"M08 Size 1","offer_id":48284561211737,"sku":"HBCSK08-1","price":8.57,"currency_code":"GBP","in_stock":true},{"title":"M08 Size 2","offer_id":48284561244505,"sku":"HBCSK08-2","price":11.6,"currency_code":"GBP","in_stock":true},{"title":"M08 Size 3","offer_id":48284561277273,"sku":"HBCSK08-3","price":12.46,"currency_code":"GBP","in_stock":true},{"title":"M10 Size 1","offer_id":48284561310041,"sku":"HBCSK10-1","price":9.97,"currency_code":"GBP","in_stock":true},{"title":"M10 Size 2","offer_id":48284561342809,"sku":"HBCSK10-2","price":12.11,"currency_code":"GBP","in_stock":true},{"title":"M10 Size 3","offer_id":48284561375577,"sku":"HBCSK10-3","price":13.69,"currency_code":"GBP","in_stock":true},{"title":"M12 Size 1","offer_id":48284566782297,"sku":"HBCSK12-1","price":12.01,"currency_code":"GBP","in_stock":true},{"title":"M12 Size 2","offer_id":48284566815065,"sku":"HBCSK12-2","price":14.84,"currency_code":"GBP","in_stock":true},{"title":"M12 Size 3","offer_id":48284566847833,"sku":"HBCSK12-3","price":16.67,"currency_code":"GBP","in_stock":true},{"title":"M16 Size 1","offer_id":48284566880601,"sku":"HBCSK16-1","price":15.69,"currency_code":"GBP","in_stock":true},{"title":"M16 Size 2","offer_id":48284566913369,"sku":"HBCSK16-2","price":17.86,"currency_code":"GBP","in_stock":true},{"title":"M16 Size 3","offer_id":48284566946137,"sku":"HBCSK16-3","price":19.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/4893\/2441\/files\/thumbnail_4.jpg?v=1718359195","url":"https:\/\/www.westmidlandsfastenershop.co.uk\/products\/countersunk-hollo-bolt-fasteners-structural-steel","provider":"West Midlands Fasteners","version":"1.0","type":"link"}