Best Seller Bulk 1/4"-28 Hex Flange Bolts, Grade 8 Black Phosphate / Oil Collection [l8QMWKzs]

Bulk 1/4"-28 Hex Flange Bolts - High-Strength and Durable

Welcome to our selection of high-strength hex flange bolts, designed to meet the demands of heavy-duty industrial, automotive, and construction projects. These Grade 8 hex flange bolts are crafted with precision, featuring a 1/4-28 thread size and a robust 3/8" hex drive for easy installation. Their black phosphate and oil finish not only provides a sleek, professional appearance but also enhances corrosion resistance, ensuring long-lasting performance even in harsh environments.

Key Features and Specifications

Our US/Inch hex flange screws are engineered for superior strength and durability. Made from premium Grade 8 high tensile strength steel, these bolts meet ASTM A307 standards, guaranteeing top-notch quality and reliability. Key features include a partial thread design, built-in washer for optimal load distribution, and a non-serrated flange for a clean finish. The specifications are as follows: diameter of 1/4" or 0.25", a 28 TPI thread size, and a black phosphate and oil finish. This comprehensive set of features makes them the ideal choice for a wide range of applications.

Applications and Benefits

Hex flange bolts, such as our Grade 8 black phosphate and oil bolts, are versatile and can be used in various industries and scenarios. From constructing bridges and buildings to assembling heavy machinery and vehicles, these bolts provide the necessary strength and stability to withstand rigorous conditions. The integrated hex flange design minimizes the risk of loosening, ensuring that your projects remain secure and reliable. Additionally, their corrosion-resistant finish ensures longevity, reducing maintenance and replacement costs over time. With these bolts, you can confidently tackle any project, knowing that you have a product that combines strength, durability, and professional appearance.