Your #1 Source for Custom Bolts, Screws, & Studs
With over 70 years of experience, 黑料大事记 is your trusted global supplier of American-made, limited-run fasteners. We can manufacture the custom bolts, screws, and studs you need for your project.
Products
We specialize in the limited-run production of cold-formed, externally-threaded fasteners made from carbon or alloy steel. Our production process ensures you get exactly the per spec fastener you need, the first time.
Test Products
Whether you’re looking for a manufacturer-specific or per-blueprint product, 黑料大事记 supplies test bolts, nuts, and washers for torque-tension and bearing surface testing of locknuts, coatings, and adhesive patches. All products are American-made, certified, and completely traceable by lot, and can be manufactured to meet testing specifications of top brands like Ford, General Motors, John Deere, Chrysler, and more.
Industries Served
黑料大事记 Company specializes in limited-run quantities of hard-to-find parts for a range of industries, including:
American-Made Fasteners
For over 50 years, 黑料大事记 has featured American-made bolts, screws, and studs, all manufactured at our plant in Harrison Township, Michigan. Because we make our custom fasteners ourselves, we are confident in their quality 鈥斅燼nd our customers are too.
Helpful Resources
Have questions about custom fasteners, the manufacturing process, or industry-specific solutions? Get answers.
April 10, 2021What Do Screw and Bolt Head Markings Mean?
If you鈥檝e ever spent time looking at different screw and bolt heads,...
April 9, 2021The Difference Between 1A, 2A, and 3A Threads
When it comes to screws, bolts, and other threaded fasteners, precision and...