3/8"-16 X 5/8" Machine Screws | Indented Hex Washer Head | Steel Zinc Plated (750/Pkg.)

★★★★★ 4.4 27 reviews

US$99.86
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US$99.86
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242059260 Release Date 2026/07/19 List Price US$99.86 Model Number 242059260
Category

Machine Screws Unslotted Indented Hex Washer Head Zinc Plated 3/8-16 x 5/8 are engineered for dependable performance in machinery, electronics, and sheet-metal assemblies. The unslotted hex-drive design delivers a clean, slot-free profile while the indented hex washer head provides a flush, secure seating with even load distribution.

Key Specifications

  • Drive type: Hex (unslotted) — requires a hex wrench or bit
  • Head style: Indented Hex Washer Head for a flush finish
  • Size: 3/8-16 (3/8 in major diameter, 16 threads per inch)
  • Length: 5/8 in
  • Finish: Zinc plated for corrosion resistance
  • Material: Steel

Applications: Ideal for fastening into tapped holes or into nuts in automotive interiors, equipment housings, and general machinery assemblies where a strong, smooth seating is required.

Benefits: High shear strength, reduced cam-out thanks to the hex drive, and a durable finish that resists rust in typical indoor environments.


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4.4 out of 5
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27 ratings | 11 reviews
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