CAD (0) ▾ Cart is empty Request CAD files All Categories > ATLAS® Brand Rivet Nuts > Atlas MaxTite® Rivet Nuts > Flathead > Flathead Threaded Insert - Open End Keyed - Unified > Part # AECH6K280 All CategoriesAll Categories ATLAS® Brand Rivet NutsATLAS® Brand Rivet Nuts Atlas MaxTite® Rivet NutsAtlas MaxTite® Rivet Nuts FlatheadFlathead Flathead Threaded Insert - Open End Keyed - UnifiedFlathead Threaded Insert - Open End Keyed - Unified Part # AECH6K280 Part # AECH6K280, Flathead Threaded Insert - Open End Keyed - Unified AECH6K280Flathead Threaded Insert - Open End Keyed - Unified Request Information Add to CAD Cart Email This Page Download PDF Download PDF Printable Page VIEW CAD DRAWING 3D 2D Front View 2D Left Side View 2D Sales Drawing DOWNLOADS PEM ATLAS Bulletin /Asset/Flathead_1.jpg 12 /Asset/Flathead_1.jpg Close Window Designed for high load applications. Available with rib, key or full hex features for high torque applications.Both UNC and UNF threads available in No. 10 and larger thread sizes. Check for availability of other grip ranges and designs. Unit of Measure Imperial Metric Both Specifications Thread Size N/A #6-32 Grip Range N/A .240 - .280 in Identification Mark N/A 3 Circ. A ± .015 N/A .687 in B ± .015 N/A .325 in C Nom. N/A .032 in øD + .000 - .004 N/A .189 in E Max. N/A .240 in F + .005 -.000 N/A .054 in G Max. N/A .023 in P - Keyway Width + .003 -.000 N/A .062 in H - Keyway Height N/A .056 - .058 in Install Drill Size Ref. N/A #12 Install Hole Size Min. N/A .189 in Install Hole Size Max. N/A .193 in Pull Up Factor N/A .065 in Weight per 1000 N/A 3.3 lb Fastening N/A Uninstalled Thread Specification N/A 3B per ASME B1.1 Standard Material N/A 4037 Alloy Steel Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II CAD Supplier N/A PennEngineering® (Atlas®)