Odor Control Insoles and Anti Bacterial Socks: Advanced Moisture Monitoring and Odor Prevention Solutions
Odor Control Insoles and Anti Bacterial Socks: Advanced Moisture Monitoring and Odor Prevention Solutions Odor Control Insoles and Anti Bacterial Socks: Advanced Moisture Monitoring and Odor Prevention Solutions
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Home Comfort Shoes Moisture-Wicking Flats
Product Details

1/4-28 Grade 2 Finished Hex Nut Zinc Plated . Grade 2 Finished Hex Nuts are manufactured from low carbon steel, 1008-1010 for diameters up to 1 inch (cold-formed) and 1045 steel for diameters over 1 inch (hot-formed). Material is manufactured to meet or exceed ASTM A563 Grade A. Zinc plated material will meet or exceed ASTM F1941. Hot-Dip Galvanized material will meet or exceed ASTM A563. Hot-Dip Galvanized nuts are over tapped per ASTM A563. Hardness requirements of HRB 68 - HRC 32 are met or exceeded. Proof load strength of 90,000 psi minimum is met for plain or zinc plated material, 68,000 psi for Hot-Dip Galvanized material.

Specifications:

  • Nominal Size: 1/4 inch

  • Basic Major Diameter: 0.2500 inches

  • Width Across Flats:

    • Maximum: 0.438 inches

    • Minimum: 0.428 inches

  • Thickness:

    • Maximum: 0.505 inches

    • Minimum: 0.488 inches

Material Composition:

  • Steel Type: Low carbon steel

  • Chemical Composition:

    • Carbon: Maximum 0.47%

    • Phosphorus: Maximum 0.12%

    • Sulfur: Maximum 0.23%

Mechanical Properties:

  • Tensile Strength: Minimum of 74,000 psi

  • Hardness: Rockwell hardness rating of B68 to C32

  • Proof Load:

    • Coarse thread: 90,000 psi

    • Fine thread: 80,000 psi

Plating:

  • The zinc plating provides a protective layer that enhances resistance against moisture and corrosive environments, ensuring durability and longevity in various conditions.

This combination of properties makes the 1/4-28 Grade 2 finished hex nut zinc plated an excellent choice for structural and mechanical applications.

1/4-28 Grade 2 Finished Hex Nut Zinc Plated
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$ 72.11

$ 55.47

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