CAD (0) ▾ Cart is empty Request CAD files All Categories > ATLAS® Brand Rivet Nuts > Atlas MaxTite® Rivet Nuts > Flathead > Flathead Threaded Insert - Closed End Keyless - Unified > Part # AENM25B80 All CategoriesAll Categories ATLAS® Brand Rivet NutsATLAS® Brand Rivet Nuts Atlas MaxTite® Rivet NutsAtlas MaxTite® Rivet Nuts FlatheadFlathead Flathead Threaded Insert - Closed End Keyless - UnifiedFlathead Threaded Insert - Closed End Keyless - Unified Part # AENM25B80 Part # AENM25B80, Flathead Threaded Insert - Closed End Keyless - Unified AENM25B80Flathead Threaded Insert - Closed End Keyless - 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 1/4-20 Grip Range N/A .020 - .080 in Identification Mark N/A Blank B ± .015 N/A .475 in C Nom. N/A .058 in øD + .000 - .004 N/A .332 in E Max. N/A .382 in F + .005 -.000 N/A .054 in J Ref. N/A .760 in K Ref. N/A .440 in Install Drill Size Ref. N/A Q Install Hole Size Min. N/A .332 in Install Hole Size Max. N/A .338 in Pull Up Factor N/A .095 in Weight per 1000 N/A 9.7 lb Fastening N/A Installed Thread Specification N/A 3B per ASME B1.1 Standard Material N/A 300 Series Stainless Steel Standard Finish N/A Passivated and/or tested per ASTM A380 CAD Supplier N/A PennEngineering® (Atlas®)