Brief on Nylon Spacers

Spacers are one of the vital fastener accessories. They help generate space between two components or joined surfaces. It proves highly useful in electrical assemblies, more so in PCB installations. Additionally, they also help in the accurate positioning of bolts and screws.

More on spacers:
Spacers comprise varied lengths of tubes through which a fastener is put. If the tube length is small, the spacer may look like a thick nylon washer. Spacers are comparable to standoffs. However, standoffs have a threaded hole or shaft that enables fitting them without requiring an extra fastener.

What are spacers made from?
Spacers are made from varied materials such as stainless steel, brass, and ceramic, polyvinyl chloride, and nylon polyoxymethylene; however, nylon is the preferred choice in applications that need to be non-conductive. 

Why is nylon a preferred choice for spacers?
Nylon spacers are:

  • Resilient 
  • Tough 
  • Endowed with cushioning and insulation attributes 
  • Economical  
  • Offer a sleek finishing touch to several applications and assemblies. 
  • Endowed with high mechanical strength

Nylon spacers are available in circular or hexagonal profiles.

How do you cut nylon spacers?
All that is needed to cut nylon spacers is an electrician’s pliers, shears, sharp knives, or anvil pruners. To avoid them from getting crushed during the cutting, they have to be laid on their edge instead of placing them flat. Firstly the spacers have to be cut for the bottom and top, then measured and cut for the sides.   

Where are nylon spacers used?
Nylon spacers are used as insulation against electricity and moisture and are normally used as rollers, bushings, bearings, and glides. They are a preferred choice for electronic assemblies and are normally referred to as PCB spacers offering space for cooling the flow of air.

Nylon spacers cannot withstand very high temperatures and can bear a constant service temperature of 121 degrees F. Hence, nylon spacers cannot be used in products or equipment which needs to be heated when employed in the application.

Buying from reputed suppliers
You must buy your requirement of nylon spacers from reputed suppliers so that they fulfil the function they are meant for most effectively.

Location: Australia

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