{"product_id":"1-4-unf-x-3-set-screw-fully-threaded-bolt-a2-stainless-steel-asme-b18-2-1","title":"1\/4″ UNF x 3″ Hex Set Screw (Fully Threaded Bolt) A2 Stainless Steel","description":"\u003ch2\u003e1\/4″ UNF hex set screw \u003c\/h2\u003e\n\u003cp\u003eUNF hex set screw manufactured in A2 stainless steel offering high corrosion resistance. Unlike hexagon bolts, which are partially threaded, the hex head set screw has a fine thread extending up to the underside of the head. This ensures a secure and tight fixing every time without the worry of running out of thread. \u003c\/p\u003e\n\u003cp\u003eAlso known as a ‘fully threaded bolt’, the hex head also allows for higher torque to be applied with a range of conventional tools making them a versatile choice. \u003c\/p\u003e\n\u003cp\u003eVersatile and when coupled with the \u003ca href=\"https:\/\/www.fusionfixings.co.uk\/collections\/unf-a2-stainless-steel-hex-nuts\/products\/1-4-unf-full-nut-a2-stainless-steel\" target=\"_blank\" rel=\"noopener\"\u003e1\/4″ UNF nuts\u003c\/a\u003e sees these hex head set screws widely used across many industries by DIY enthusiasts and professionals alike. \u003c\/p\u003e\n\u003ch3\u003e1\/4″ UNF set screw specification \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThread diameter \u003cstrong\u003e(TD)\u003c\/strong\u003e: 1\/4″ UNF \u003c\/li\u003e\n\u003cli\u003eLength \u003cstrong\u003e(L)\u003c\/strong\u003e: 3″ \u003c\/li\u003e\n\u003cli\u003eHead height \u003cstrong\u003e(HH)\u003c\/strong\u003e: 0.18″ max \u003c\/li\u003e\n\u003cli\u003eHead width \u003cstrong\u003e(HW)\u003c\/strong\u003e: 0.43″ max \u003c\/li\u003e\n\u003cli\u003eThread Pitch \u003cstrong\u003e(TP)\u003c\/strong\u003e: 28 (threads per inch) \u003c\/li\u003e\n\u003cli\u003eMaterial: A2 stainless steel \u003c\/li\u003e\n\u003cli\u003eConformity: ASME B18.2.1 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePart of a comprehensive range of A2 stainless steel \u003ca href=\"https:\/\/www.fusionfixings.co.uk\/collections\/unf-a2-stainless-steel-hex-set-screws\" target=\"_blank\" rel=\"noopener\"\u003eUNF hex set screws\u003c\/a\u003e available from Fusion Fixings. Quantities start for just one with bulk price discounts. \u003c\/p\u003e","brand":"Fusion Fixings","offers":[{"title":"Qty Price Break - 1","offer_id":42009261998133,"sku":"HSS-UNFA2-143","price":0.85,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 5","offer_id":42009262030901,"sku":"HSS-UNFA2-143","price":0.69,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 10","offer_id":42009262063669,"sku":"HSS-UNFA2-143","price":0.59,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 25","offer_id":42009262096437,"sku":"HSS-UNFA2-143","price":0.52,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 50","offer_id":42009262129205,"sku":"HSS-UNFA2-143","price":0.49,"currency_code":"GBP","in_stock":true},{"title":"Qty Price Break - 100","offer_id":42009262161973,"sku":"HSS-UNFA2-143","price":0.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/6090\/6293\/files\/Hexagon_20Set_20Screw_20UNF_20A2_a29ebe2e-1a10-467a-86b5-3be94ba3f4e8.png?v=1697815313","url":"https:\/\/www.fusionfixings.co.uk\/products\/1-4-unf-x-3-set-screw-fully-threaded-bolt-a2-stainless-steel-asme-b18-2-1","provider":"Fusion Fixings","version":"1.0","type":"link"}