Amazing Aerospace Bolts & Screws Made of Alloy Steel

Amazing Aerospace Bolts & Screws Made of Alloy Steel

Alloy steel is a high strength carbon steel that has been alloyed with other elements in order to improve its mechanical properties. Many aerospace bolts & screws are made of alloy steel.

Alloy steel aerospace bolts & screws are generally cadmium plated because they are not naturally resistant to corrosion. Alloy steel fasteners can also be heat treated up to 300 ksi to improve their mechanical properties. One alloy steel that we use frequently is Alloy Steel 8740.

Understanding Alloy Steel Aerospace Bolts & Screws

Alloy steel 8740 is a nickel-chromium-molybdenum steel that is far more responsive to mechanical and heat treatments than carbon steel. Aerospace Manufacturing creates numerous aerospace bolts & screws of 8740 alloy steel, including:

– MS21250 SERIES

– MS14157 SERIES

– MS20004 – MS20024

– NAS6603 – NAS6620

– NAS1219-04-5NAS1219-08-6P


– NAS624- NAS640

Procure Aerospace Bolts & Screws from AMI

Aerospace Manufacturing is a AS9100 and ISO:9001 accredited, QSLM approved manufacturer trusted by OEM defense and aerospace leaders to create high strength, close tolerance aerospace fasteners to AN, MIL, MS, NA, and NAS standards.

Our diversified line of bolts, screws, pins, and threaded rods includes fasteners made of exotic materials, including MP35N bolts,Titanium bolts, Waspaloy bolts, H11 tool steel bolts, Inconel bolts, Heat treated bolts, Titanium metric fasteners and more.

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