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Bag of 100 silver 10-32 rack screws with washers

Middle Atlantic

Middle Atlantic HP 10-32 Rack Screws 100 pcs

SKU CH-K4KA-88HER

Standard 10-32 truss-head rack screws with pilot points and nylon washers, 100 pieces

  • Standard truss-head design fits under trim strips
  • Self-guiding pilot points speed up rack mounting
  • Factory-installed nylon washers protect equipment finish
  • 10-32 threads match standard rack rails
  • 100-piece bag covers multiple installations

Rack Screws 10-32 Pack of 100

Middle Atlantic HP screws ship new in a 100-piece bag. Each fastener has 10-32 threads and a self-guiding pilot point for straight starts. The 3/4" truss head includes a factory-installed nylon washer and fits under optional trim strips.

Installers Fitting Standard EIA Rails

The truss-head design suits builders who want a clean, modern finish and need the head to clear trim strips. Installers working with older HW-series hardware or non-standard thread pitches should look at something else.

Thread Specification 10-32

The single detail that decides fit is the 10-32 thread form. Rails tapped to a different pitch will not accept these screws, so confirm the rack threading before ordering.

Highlights

  • Standard truss-head design fits under trim strips
  • Self-guiding pilot points speed up rack mounting
  • Factory-installed nylon washers protect equipment finish
  • 10-32 threads match standard rack rails
  • 100-piece bag covers multiple installations

Specifications

BrandMiddle Atlantic
ModelHP
Shipping weight3.62 kg
Package size254 × 76 × 25 mm

Questions about this item

Which screw variant should I select for a standard rack installation?

The HP series uses a truss head that sits flush and clears optional trim strips, while the HW series has a trim head for a classic look; choose HP when you want the modern finish.

What does the 10-32 thread designation tell me about fit?

The 10-32 thread matches the common rack rail standard, so the screws engage directly in cage nuts or tapped strips made for that pitch.

How does the 3/4 inch length with the factory washer affect the mounting depth?

At 3/4 inch long the screw reaches through typical equipment ears and the nylon washer distributes the load, preventing the head from pulling through thin brackets.

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