Comfort First 1-14 X 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic Usa (10) For Office [MEpw0nKY]

Superior Quality Hex Cap Screws

Experience the excellence of our 1-14 x 3 1/2 Grade 8 Hex Cap Screws, designed to meet the highest standards of quality and durability. Crafted from medium carbon alloy steel, these screws are a testament to American craftsmanship, ensuring reliability and performance for your projects. Our screws are not just strong but also visually appealing, thanks to their yellow zinc plating, which offers superior corrosion resistance and a sleek finish.

Robust Specifications and Features

These Grade 8 Hex Cap Screws are engineered to exceed industry specifications, making them ideal for a wide range of applications. With diameters ranging from 1/4 to 1 1/2 inches, they meet or exceed SAE J429 Grade 8 specifications, while larger diameters (over 1 1/2 inches) meet or exceed ASTM A354 Grade BD. The rolled threads ensure maximum strength and uniformity, while the yellow zinc plating surpasses ASTM F1941 standards for corrosion resistance. Our screws boast a typical hardness of HRC 33-39 for diameters 1/4 to 2 1/2 inches, and HRC 31-39 for diameters over 2 1/2 inches, ensuring they can withstand the toughest conditions.

Practical and Versatile Uses

Whether you're working on a construction project, assembling machinery, or engaging in DIY home repairs, these Grade 8 Hex Cap Screws are a versatile solution. With a minimum tensile strength of 150,000 psi for diameters 1/4 to 2 1/2 inches and 140,000 psi for diameters over 2 1/2 inches, they provide the durability and strength needed for demanding applications. Here are some key benefits:

• Corrosion Resistance: Yellow zinc plating offers excellent resistance to corrosion, extending the lifespan of your screws.
• Strength and Durability: Grade 8 material ensures maximum tensile strength and durability, even under heavy loads.

With these screws, you can be confident that your projects will be completed with precision and efficiency.