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 # AEBR50K250 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 # AEBR50K250 Part # AEBR50K250, Flathead Threaded Insert - Open End Keyed - Unified AEBR50K250Flathead 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 1/2-13 Grip Range N/A .150 - .250 in Identification Mark N/A 1 Rad. B ± .015 N/A .906 in C Nom. N/A .085 in øD + .000 - .004 N/A .625 in E Max. N/A .733 in F + .005 -.000 N/A .120 in G Max. N/A .040 in M Ref. N/A .630 in P - Keyway Width + .003 -.000 N/A .128 in H - Keyway Height N/A .110 - .115 in Install Drill Size Ref. N/A 5/8 Install Hole Size Min. N/A .625 in Install Hole Size Max. N/A .635 in Pull Up Factor N/A .185 in Weight per 1000 N/A 47.6 lb Fastening N/A Installed Thread Specification N/A 3B per ASME B1.1 Standard Material N/A Alloy No. 260 Brass Standard Finish N/A None - bright as machined CAD Supplier N/A PennEngineering® (Atlas®)