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[10000 BULK] Thread Rolling Screws Unslotted Indented Serrated Hex Washer Head Steel Zinc & Waxed Tri-Lobe #4-40 X 1/2 Taptite Screws Alternative

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US$127.80 cheaper than the new price!!

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Used  US$68.82
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Product details

Management number 242075173 Release Date 2026/07/19 List Price US$68.82 Model Number 242075173
Category

Thread Rolling Screws — Unslotted Indented Serrated Hex Washer Head, Tri-Lobe #4-40 x 1/2 inch, a strong alternative to Taptite screws designed for metal-to-metal and similar assemblies. Engineered for precise, durable joints, these screws deliver secure engagement with reduced cam-out and smooth installation.

  • Thread rolling technology delivers high shear strength and vibration resistance without weakening surrounding material.
  • Unslotted Indented Serrated Hex Washer Head provides a clean, flush finish and superior seating.
  • Tri-Lobe drive offers robust engagement and easier installation with compatible drivers.
  • Material & finish: Steel with Zinc plating and a waxed coating for corrosion resistance and smooth driving.
  • Size & fit: #4-40 thread size, 1/2 inch length for a compact, precise fit.
  • Versatile alternative to Taptite screws for reliable fastenings in metal-to-metal and similar applications.

Ideal for electronics enclosures, appliances, automotive components, and other assemblies where a secure, durable fastener is essential.

Specifications:

  • Size: #4-40 x 1/2 in
  • Head style: Hex Washer Head, unslotted, indented, serrated
  • Drive: Tri-Lobe
  • Material & finish: Steel with Zinc plating and waxed coating

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