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Screw Assemblies (SEMs)

MW produces locking post assemblies and screw lock assemblies which are often used to secure computer and electronic equipment cables. These assemblies come as a complete set and generally include a lock washer, one nut, and two flat washers.


Custom Yes Request a Quote
Stock & Standard Yes
Screw Assemblies SE Ms

Screw Assemblies (SEMs) Overview

Custom Manufacturing

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.

Request a Custom Quote
MW Components - SEMs - Screw Assemblies

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 - Engineering support - Design assistance


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

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.

Request a Quote
Consumer products component manufacturing