CAD (0) ▾ Cart is empty Request CAD files All Categories > ATLAS® Brand Rivet Nuts > Atlas MaxTite® Rivet Nuts > Countersunk Head > Countersunk Head Threaded Insert - Closed End Keyless - Unified > Part # AESS8B281 All CategoriesAll Categories ATLAS® Brand Rivet NutsATLAS® Brand Rivet Nuts Atlas MaxTite® Rivet NutsAtlas MaxTite® Rivet Nuts Countersunk HeadCountersunk Head Countersunk Head Threaded Insert - Closed End Keyless - UnifiedCountersunk Head Threaded Insert - Closed End Keyless - Unified Part # AESS8B281 Part # AESS8B281, Countersunk Head Threaded Insert - Closed End Keyless - Unified AESS8B281Countersunk Head 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/Countersunk_1.jpg 12 /Asset/Countersunk_1.jpg Close Window Designed for high load applications. Countersunk feature allow fastener to be installed flush with sheet surface.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 #8-32 Grip Range N/A .241 - .281 in Identification Mark N/A 2 Circ. B Ref. N/A .355 in C Max. N/A .063 in øD + .000 - .004 N/A .221 in E Max. N/A .271 in F + .005 -.000 N/A .054 in J Ref. N/A .515 in K Ref. N/A .290 in Install Drill Size Ref. N/A #2 Install Hole Size Min. N/A .221 in Install Hole Size Max. N/A .226 in Pull Up Factor N/A .065 in Weight per 1000 N/A 5.4 lb Fastening N/A Installed Thread Specification N/A 3B per ASME B1.1 Standard Material N/A 430 Series Stainless Steel Standard Finish N/A Passivated and/or tested per ASTM A380 CAD Supplier N/A PennEngineering® (Atlas®)
