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Introducing our new line of Holo-Krome products!


American-made Holo-Krome product now in stock.

If your customers are asking for high quality, American-made socket screws, contact us.

We now stock Holo-Krome socket products in full box quantities.

Our extensive inch and metric varieties include:

  • Socket, low, button and flat heads
  • Set screws
  • Shoulder bolts
  • Pressure plugs
  • Dowel pins
  • Socket jam screws
  • Allen nuts

As with our shaft collars and couplings, we can blind drop ship Holo-Krome socket products directly to your customers at no additional charge. But realize, we only sell in full box quantities.

Phone us today with your requirements. HK products are not yet available online through our web store.

Remember, at Collars and Couplings our customers are distributors like you, not end users.

AS9120B Certified