Fastener Components: Externally Threaded Fasteners for Aerospace Applications

Externally Threaded Fasteners for Aerospace Applications Key Details

  Our MacLean Sky division specializes in producing high-strength, fatigue-rated, close-tolerance fasteners for the aerospace industry. Our capabilities include bolts made of alloy steel, titanium, waspalloy, A-286 and inconel 718. We have our own controlled library of current drawings and specifications. Every part that Sky Manufacturing produces must meet all requirements and specifications before being approved and shipped.  Although we specialize in producing NAS, MS, AN and AS types of part numbers, we can also manufacture to your required specifications or SPECIAL design drawings.

We offer a wide range of MS and NAS specification bolts and screws.  To see the full listing of our capabilities, please click here.


Industries Served


Lead Production Location


                                                                                                                                                                                                                                                MacLean-Fogg Component Solutions is energizing our focus on the Aerospace Industry.  With our ESNA internally threaded fasteners and SKY externally threaded fasteners, we are fast becoming one of the most reliable manufacturing sources for aerospace fasteners in the industry.  To read more about our Aerospace focus, please read the full story from Fastener Technology International here.


Friday, April 25, 2014

MacLean ESNA Receives Nadcap Accreditation for NDT (Non-Destructive Testing)

MacLean ESNA announces that it has received Nadcap accreditation for Non-Destructive Testing. MacLean ESNA received Nadcap accreditation for demonstrating their ongoing commitment to quality by satisfying aerospace and defense customer requirements and industry specifications. The certification comes following significant investments and upgrades in ESNA's on site laboratory at the main Pocahontas, AR manufacturing site. » Continue Reading