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Products > Fasteners > Screws

Screw Assemblies (SEMs)

Screw assemblies are generally used to secure panels or cables used in computer or electronic equipment. They come in various configurations and are produced as a set for ease of use and installation.

MW produces locking post assemblies and screw lock assemblies come as a complete set and generally include a lock washer, one nut, and two flat washers.

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Custom Screw Assemblies (SEMs)

MW Components produces a variety of fasteners for various industries and applications. With over 30 facilities nationwide, we have access to the best materials, machining processes, finishing services, and industry experts, all ready to assist you in creating a custom component that suits your desired needs and exacting standards.

Send us your specs or configure a part.

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Screw Assemblies (SEM) Manufacturing

Our screw assemblies can be configured with a variety of materials, specialty finishes, and dimensions. We produce standard and non-standard sizes in both standard and metric measurements.

Standard size ranges for locking post assemblies are thread lengths of 0.312″ to 0.458″, body diameter at 3/16″ hex, and body length of 3/16″ with 4-40 threads.

Quality Materials

MW stocks standard and specialty materials of all types. Below are some commonly requested materials used to manufacture this product:

  • Alloy Steel
  • Aluminum
  • Brass
  • Stainless Steel
  • Steel
  • Other Specialty Materials


Our manufacturing facilities produce a variety of parts with custom finishing services. Some examples of possible finishes for this product include:

  • Anodized
  • Black Oxide
  • Cadmium Plate
  • Chromium
  • Electro Polish
  • Gold
  • Iridite
  • Lubricant
  • Nickel Plate
  • Passivation
  • Silver Plate
  • Zinc

Other Screw Products

Need a Large Order?

We can design and manufacture a component for your specific application in any quantity. For quantities over 1,000, please request a quote.

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