Manufacturing Capabilities


Product Line

We produce close-tolerance, high-quality, high temperature aerospace and military fasteners, including screws, bolts, pins, and studs.

  • Bolts (NSN Series 5306)
  • Screws (NSN Series 5305)
  • Pins (NSN Series 5315)
  • Studs (NSN Series 5307)
  • Threaded Rods
  • Custom Specials
  • AN
  • MIL
  • MS
  • NS

Sikorsky Bolts & Screws

AMI is an approved manufacturer of Sikorsky bolts and screws. As a result, we also have a large inventory of finished products available. AMI has also received approval for the following Sikorsky Part Numbers:

  • SS5213P10H56
  • SS5213-12-49
  • SS5213-4H6
  • SS5213P9-38
  • SS5213P7-18

If you have inquiries for Sikorsky items, we would be happy to quote them, and we may even have stock on them.

Head Style Configurations

Aerospace Manufacturing produces all Head Style Configurations including, but not limited to the following:

  • Spline Head
  • 12 Point
  • Socket Head
  • Internal Wrenching
  • Flush Head
  • Hex Head
  • Pan Head
  • Six-Lobe
  • Dovetail
  • Shear Head
  • Place Bolt
  • Brazier Head
  • Pin Head
  • Round Head
  • Slotted Round
  • Head
  • Crown Hex
  • Slabbed

Recess Configurations

Aerospace Manufacturing manufactures fasteners with many types of Recess configuration including:

  • Torq-Set® (Offset Cruciform)
  • Torq-Set® ACR (Offset
  • Cruciform-Ribbed)
  • Phillips® (Cruciform)
  • Hex Socket
  • Phillips ACR®
  • (Cruciform-Ribbed)
  • Torx® (Six Lobed)
  • Tri-Wing® (Tri-Slot)
  • Dovetail Slot
  • 6 Lobe

Process Capabilities

With forging presses, thread rolling machines, warm heading machine, and much more, AMI has the capabilities to perform: cutting-edge equipment includes, but is not limited to:

  • Hot Forging
  • Heat Treating
  • Thread Rolling/Forming
  • Centerless Grinding
  • Machining
  • Drilling
  • Broaching
  • Warm Heading – cold and
  • warm
  • Destructive and Non-Destructive Testing (NDT)

In-House Special Processes


  • Heat Treating:In-house aging process
  • Non-Destructive Testing (NDT) with Level II and Level II in-house certifcation.
  • Plating/Finishing: cadmium, cadmium fuoborate, passivation

Testing Capability

AMI’s commitment to quality is evident in our upgraded, modern, climate controlled Quality Control testing facility, which allows us to perform virtually all testing on-site. The proper equipment allows AMI to perform tension fatigue tests on specimens from a #10 screw up to 1-1/2 inch in diameter with a 260KSI UTS.

  • Hardness Tests – HRC, superfcial & microhardness
  • Metallography Tests
  • Dimensional Inspections
  • Double Shear Tests
  • Tensile Strength Tests
  • Stress Durability Tests
  • Stress Rupture Tests
  • Non-Destructing Testing (NDT) Level II and Level III inhouse certifed (MT, PT)
  • Hydrogen Embrittlement Tests
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