Description
h2>Product Overview
Te-Co 40503 is a double-threaded stud designed for industrial and scientific applications requiring precision and durability. Made from high-strength steel with a black oxide finish, this stud offers excellent corrosion resistance and a smooth, non-galling surface. With a 3/8-16 thread size and 2 1/2-inch overall length, it ensures compatibility with standard machinery and equipment. The right-hand thread design and equal thread length make it ideal for applications where consistent torque and alignment are critical. Manufactured in the United States, this stud meets strict quality standards for industrial use.
h2>Usage
Designed for heavy-duty industrial environments, this stud is commonly used in machinery assembly, structural fastening, and equipment repair. It is suitable for applications requiring high tensile strength and resistance to wear and corrosion. Ideal for engineers, maintenance technicians, and manufacturers working with metal fabrication, automotive, and construction equipment. Its compact size and precise threading make it easy to install in tight spaces without compromising performance.
h2>Why Choose Us

Our Te-Co 40503 double threaded stud is manufactured using precision-machined steel with a black oxide finish for superior corrosion resistance. The equal thread length design ensures balanced load distribution and consistent torque application. Each stud is tested for tensile strength and dimensional accuracy to meet industrial standards. We offer reliable, consistent quality with fast shipping and responsive customer support. Our products are backed by a commitment to durability and performance in demanding environments.
h2>Key Features
- High-strength steel construction ensures long-lasting performance in heavy-duty applications.
- Black oxide finish provides excellent corrosion resistance and a smooth, non-galling surface.
- Equal thread length design ensures balanced torque and consistent fit in machinery.
- Right-hand thread orientation simplifies installation and compatibility with standard equipment.
- Manufactured in the United States with strict quality control and responsive customer support.
h2>FAQ
What is the thread size of this stud?
The thread size is 3/8-16, meaning it has a 3/8-inch diameter with 16 threads per inch.
What is the overall length of the stud?
The overall length is 2 1/2 inches, making it suitable for applications requiring compact, high-strength fasteners.
What material is this stud made from?
It is made from high-strength steel with a black oxide finish for corrosion resistance and durability.
Is this stud suitable for industrial applications?
Yes, it is specifically designed for industrial and scientific applications requiring precision, strength, and durability.
What is the finish of this stud?
The finish is black oxide, which provides excellent corrosion resistance and a smooth, non-galling surface for easy installation.




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