UNC and UNF high tensile standard is marked with an, '5'. A screw is fully threaded from underneath the head and a bolt is partially threaded (has a part-plain shank/ shoulder). UNIFIED THREAD STANDARDS Thread standards agreed upon by standard bodies of Canada, the United Kingdom, and the United States.
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We cannot be held responsible for incorrectly ordered parts sorry!
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Thread - UNF (Fine thread). Directions - For all high stress / max load applications like rally cars / race cars. Finish - Yellow zinc plated steel. Be confident on what your using with these high grade bolts.
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Thread - UNF (AF) Fine imperial. Thread size - 9/16" 18tpi. Grade - 10.9 / grade 8. TECHNICAL INFORMATION. Spanner size 1".
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More information is below Socket Countersunk Screws. Socket Countersunk Screws -IND. BA Socket Countersunk Screws. BA Steel Countersunk Screws. Slotted Countersunk Screws. Pozi Countersunk Screws. Raised Countersunk Screws.
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Head Style: Hex Head. Thread Style:UNF/Fine Thread. Thread Count (TPI):20. Material:304 stainless steel. Model:7/16"-20.
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Hexagon Head Set Screw (Fully Threaded Bolts). Emfast supplies a wide range of fasteners and fittings to the automotive, aerospace, defence, engineering, and motorsport sectors. with over 150 years' experience in the engineering sector.
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Material: 304 Stainless Steel. Transportation problem Screw Size: 10#-32 1/4-28 5/16-24.
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