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 # AECH4B60 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 # AECH4B60 Part # AECH4B60, Flathead Threaded Insert - Closed End Keyless - Unified AECH4B60Flathead 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 #4-40 Grip Range N/A .010 - .060 in Identification Mark N/A Blank B ± .015 N/A .270 in C Nom. N/A .025 in øD + .000 - .004 N/A .155 in E Max. N/A .198 in F + .005 -.000 N/A .054 in J Ref. N/A .385 in K Ref. N/A .230 in Install Drill Size Ref. N/A 5/32 Install Hole Size Min. N/A .155 in Install Hole Size Max. N/A .157 in Pull Up Factor N/A .055 in Weight per 1000 N/A 1.9 lb Fastening N/A Installed 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®)