NAS Standoffs & Spacers

Accurate Screw Machine Products

NAS Fasteners

National Aerospace Standards - Standoffs & Spacers

NAS Standoffs & Spacers

National Aerospace Standard (NAS) fasteners ensure interchangeability, traceability and configuration control specified in FAA, DoD and NASA regulations.

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Bushings

Bushings

Bushings can be made of almost any material, but are most commonly made of stainless steel. Nylon and Delrin are commonly used as well.

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Locking-Fasteners

Locking-Fasteners

Integral, captivated design speeds handling and assembly operations in a wide variety of applications in the electronic, instrument, aircraft and other industries.

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Ferrules

Ferrules

Ferrules are a type of spacer that goes between externally threaded handles and the panel they mount to in order to provide stability and support.

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Handles

Handles

Handles are commonly made of aluminum or stainless steel with either anodized or passivated finishes

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Nuts

Nuts

Nuts are typically made from stainless steel and are available from ASM with Vibra-Tite and other anti-loosening treatments.

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Hand Screws & Nuts

Hand Screws & Nuts

Threaded fasteners (as in ordinary screws or nuts) with a head or knob securely molded onto the body so that they are easily tightened and removed by hand

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Retainers

Retainers

Retainers are typically made of stainless steel or aluminum and can be 100% modified to customer specifications.

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Captive Screws

Captive Screws

ASM captive screws can be made in many head styles (round head, pan head, socket head, fillister head, etc.) and custom length configurations.

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Captive Screw Assemblies

Captive Screw Assemblies

ASM can customize almost all aspects of an assembly, including the hardware.

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Standard Machine & Set Screws

Standard Machine & Set Screws

Threaded fasteners with a variety of drive and head styles available.

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Spacers (Clear Hole)

Spacers (Clear Hole)

Often used to mount circuit boards or other components to a chassis, to calibrate the height of a sensor or switch, or provide heat or electrical isolation.

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Studs

Studs

Studs are often set into mounting plates to attach motors, brackets or other sub-assemblies where access to the reverse side of the plate is not available.

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Washers

Washers

Some washers are manufactured with features that inhibit spinning/loosening, such as split washers, or toothed washers, and others are made of bent or beveled material that act as springs.

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Threaded Standoffs

Threaded Standoffs

Commonly made from aluminum or stainless steel with either anodized or passivated finishes.

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ASM Quality

The Quality Policy of Accurate Screw Machine Corporation is to achieve, maintain, and on a continuing basis seek to continually improve the pursuit of excellence in product quality and customer satisfaction. It is further expressed that the policy by paramount throughout all operational elements of Accurate Screw Machine Corporation and that, to this end, procedures and instructions will be implemented.

      

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Have It Any Way You Want

ASM has made it easy to configure fasteners and handles to your exact specification through our advanced online catalog. You can easily narrow results using our filter options, and once you have selected your base part, you can fine tune your desired lengths, materials and finishes to suit your exact needs. We also provide easy check out options for efficient ordering. Need to refine further? Feel free to request a quote on any part with your unique customization needs. We are happy to help!

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If you have any questions about our products, technical tips or anything else please give us a call or contact us by filling out the form below. A ASM representative will reach out shortly.

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