5/16"-18 X 3/4" Machine Screws | Indented Hex Head | Slotted Drive | Steel Zinc Plated (1500/Pkg.)

★★★★★ 4.3 83 reviews

US$156.36
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US$156.36
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242059641 Release Date 2026/07/19 List Price US$156.36 Model Number 242059641
Category

Machine Screws Slotted Indented Hex Washer Zinc Plated 5/16-18 X 3/4 deliver reliable fastening for metal-to-metal assemblies. The combination of a slotted drive, an indented hex washer head, and a durable zinc plating ensures secure seating, easy installation, and long-lasting corrosion resistance in a variety of applications.

Key features

  • Slotted drive for quick, tool-compatible installation with standard screwdrivers.
  • Indented hex washer head provides a flush seating and even load distribution.
  • Zinc plated finish offers corrosion resistance in indoor and some outdoor environments.
  • 5/16-18 UNC thread size ensures compatibility with common tapped holes and nuts.
  • Length of 3/4 inch makes these screws suitable for a range of thicknesses and assemblies.

Specifications

  • Diameter: 5/16 in
  • Thread: 5/16-18 UNC
  • Length: 3/4 in
  • Head style: Slotted Indented Hex Washer
  • Material: Steel
  • Finish: Zinc Plated

Applications

Ideal for equipment, machinery, automotive, electrical enclosures, and general metal fabrication where a secure, corrosion-resistant fastener is required. The zinc plating enhances durability in mildly corrosive environments while the standard UNC thread provides reliable mating with common hardware.


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4.3 out of 5
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83 ratings | 34 reviews
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