{"product_id":"unf-full-hex-nut-zinc-grade-5-8-8-din-934","title":"UNF Full Hexagon Nut BZP Zinc Grade 5 DIN 934","description":"\u003ch2\u003e\u003cstrong\u003eUnified Coarse (UNC) 1\/4\", 5\/16\", 3\/8\", 7\/16\", 1\/2\", 9\/16\", 5\/8\", 3\/4\", 7\/8\", 1\", 1.1\/4\", 1.1\/2\", Full Nut, Grade 5, BS 1768, DIN 934, Zinc BZP\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFixaball sells Unified Fine (UNF and UNS), Full Hexagon Nut, Medium Carbon Steel, Grade 5, Zinc BZP, BS 1768, DIN 934.\u003c\/p\u003e\n\u003cp\u003eNuts are almost always used opposite a mating bolt to fasten a stack of parts together. The two partners are kept together by a combination of their threads' friction, a slight stretch of the bolt, and compression of the parts.\u003c\/p\u003e\n\u003cp\u003eThe most common shape is hexagonal, for similar reasons as the bolt head - 6 sides give a good granularity of angles for a tool to approach from (good in tight spots), but more (and smaller) corners would be vulnerable to being rounded off. It takes only 1\/6th of a rotation to obtain the next side of the hexagon and grip is optimal. However polygons with more than 6 sides do not give the requisite grip and polygons with fewer than 6 sides take more time to be given a complete rotation. Other specialized shapes exist for certain needs, such as wingnuts for finger adjustment and captive nuts (eg. cage nuts) for inaccessible areas.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOrders placed before 2pm are dispatched \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 size and pack quantity selection from the drop down menus.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eUNF\/ UNS, Full Hex Nut, Zinc, Grade 5, DIN 934 diameter available:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1\/4\"-28 FULL NUTS GRADE 5 UNF MED. CARBON ZINC CR+3\u003cbr\u003e5\/16\"-24 FULL NUTS GRADE 5 UNF MED. CARBON ZINC CR+3\u003cbr\u003e3\/8\"-24 FULL NUTS GRADE 5 UNF MED. CARBON ZINC CR+3\u003cbr\u003e7\/16\"-20 FULL NUTS GRADE 5 UNF MED. CARBON ZINC CR+3\u003cbr\u003e1\/2\"-20 FULL NUTS GRADE 5 UNF MED. CARBON ZINC CR+3\u003cbr\u003e\u003cstrong\u003e9\/16\"-18 FULL NUTS GRADE 5 UNF MED. CARBON SELF COLOUR \u003c\/strong\u003e\u003cbr\u003e5\/8\"-18 FULL NUTS GRADE 5 UNF MED. CARBON ZINC CR+3\u003cbr\u003e3\/4\"-16 FULL NUTS GRADE 5 UNF MED. CARBON ZINC CR+3\u003cbr\u003e7\/8\"-14 FULL NUTS GRADE 5 UNF MED. CARBON ZINC CR+3\u003cbr\u003e1\"-\u003cstrong\u003e12 \u003c\/strong\u003eFULL NUTS GRADE 5 \u003cstrong\u003eUNF \u003c\/strong\u003eMED. CARBON ZINC CR+3\u003cbr\u003e1\"-\u003cstrong\u003e14 \u003c\/strong\u003eFULL NUTS GRADE 5 \u003cstrong\u003eUNS \u003c\/strong\u003eMED. CARBON ZINC CR+3\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eUNIFIED THREAD STANDARDS  \u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe basic American standards for fastening screw threads as agreed upon by standard bodies of U.K, Canada and the United States.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnified National (UN) \u003c\/strong\u003ethread form with a rounded root contour, applies only to external threads. The UN thread form has a flat, or optionally, a rounded root contour.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnified National Fine (UNF) \u003c\/strong\u003eis a thread form with a 60 degree flank angle, rounded roots and flat crests. For a given diameter it has a smaller thread pitch than an equivalent diameter UNC thread.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImage is for illustrative purposes only.\u003c\/strong\u003e\u003c\/p\u003e","brand":"UNF Full Hex Nuts","offers":[{"title":"2 \/ 1\/4\" UNF","offer_id":41105031004269,"sku":"47867ball","price":3.76,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 5\/16\" UNF","offer_id":41105031037037,"sku":"47868ball","price":3.79,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 3\/8\" UNF","offer_id":41105031069805,"sku":"47869ball","price":3.83,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 7\/16\" UNF","offer_id":41105031102573,"sku":"47870ball","price":3.95,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 1\/2\" UNF","offer_id":41105031135341,"sku":"47871ball","price":4.04,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 9\/16\" UNF Self Colour","offer_id":41708996264045,"sku":"53157ball","price":8.01,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 5\/8\" UNF","offer_id":41105031200877,"sku":"47873ball","price":4.4,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 3\/4\" UNF","offer_id":41105031233645,"sku":"47874ball","price":4.82,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 7\/8\" UNF","offer_id":41105031266413,"sku":"47875ball","price":7.1,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 1\" UNF - 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