[400 BULK] Flange Bolts Serrated Hex Washer Case Hardened Zinc 1/2-20 X 3/4

★★★★★ 5.0 118 reviews

US$251.29
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US$251.29
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242026447 Release Date 2026/07/19 List Price US$251.29 Model Number 242026447
Category

Flange Bolts Serrated Hex Washer, Case Hardened Zinc, 1/2-20 x 3/4 deliver strong, vibration-resistant fastening with a flange head that distributes load for secure, flush installation. The serrated hex washer helps prevent loosening, while the case-hardened steel core provides added strength for demanding applications. Finished in zinc for durable corrosion resistance, these bolts are a versatile choice for automotive, equipment, and machinery assemblies.

Key features and specifications include:

  • Thread size: 1/2-20 UNC
  • Length: 3/4 in
  • Head type: Flange with serrated hex washer
  • Material: Case-hardened steel
  • Finish: Zinc plating
  • Best for: High-load, vibration-prone connections in automotive, machinery, and equipment

Choose these Flange Bolts Serrated Hex Washer for reliable performance, easy installation, and long-lasting corrosion resistance in a wide range of projects.


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5 out of 5
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118 ratings | 48 reviews
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