Flatstock & Fasteners

The Foundation of Fabrication: High-Quality Flat Stock and Industrial Fasteners
For over five decades, we have been the premier source for the essential metals and fasteners that keep American industry moving. At Penn Tool Co., we know that a professional finish requires more than just skill; it requires high-grade steel and industrial-strength connections that meet the most demanding specifications, from the shop floor to the job site. We understand that in an industrial setting, a project is only as reliable as the flat stock metal it’s built from and the industrial fasteners holding it together.
Whether you are creating precision gauges or maintaining heavy machinery, our massive inventory of metals and hardware provides the high-performance components required for every assembly, repair, and manufacturing task. Discover professional-grade solutions engineered for durability, all offered at competitive prices to maximize your shop’s budget.
A Comprehensive Catalog for Every Shop Requirement
Simplify your material sourcing by relying on Penn Tool Co.’s all-encompassing selection. We carry everything from the foundational raw materials to the specialized hardware needed to complete the most complex jobs.
Our inventory of flat stock metal and flat steel stock includes a variety of grades to suit your specific application. If you require extreme accuracy for tool and die work, our precision ground flat stock is finished to tight tolerances, saving you hours of surface preparation. For structural needs, we provide a full range of metal flat bar, including steel flat bar for general fabrication and stainless steel flat bar for environments where corrosion resistance is paramount.
To secure these materials, we offer an exhaustive range of metal fasteners and industrial fasteners. From standard threaded rod and bolts to specialized Rivets & Rivet Tools, we ensure your connections are rock-solid. We also stock essential niche items like Shim Stock for perfect alignments, Machinable Wax for prototyping, and Thread Repair Systems to save damaged workpieces.
We proudly partner with industry-leading brands such as Precision Brand, Marson, Precise, and Williams Industrial Tools. This ensures that when you buy a bolt extractor or an O-ring, you are receiving a product built to the highest industrial standards.
Selecting the Right Materials: A Modern Approach
The landscape of American manufacturing is evolving, with a greater focus on material science and high-strength alloys. High-quality components provide the reliability and safety that professional-grade assemblies demand.
- Material Match: Ensure your metal flat stock matches the environmental demands of the job; use stainless steel in high-moisture areas to prevent oxidation.
- Precision Matters: Utilizing precision ground flat stock reduces machining time and tool wear, significantly lowering the overall cost of production for jigs and fixtures.
- Tensile Strength: When selecting industrial fasteners, always verify the grade of the bolt to ensure it can handle the load requirements of your machinery.
- Vibration Resistance: In modern high-speed assemblies, using the correct Nuts, Washers & O-Rings is critical to prevent hardware from loosening over time.
Precision Performance: The Penn Tool Co. Standard
We believe that a shop is only as efficient as the materials it has on hand. By outfitting your facility with premium steel flat bar and reliable threaded rod, you are prioritizing the long-term quality of your output. Benefit from over 50 years of technical expertise as you select the rugged, field-proven components that ensure your operations never miss a beat. Partner with Penn Tool Co. to experience the difference that world-class hardware and metal stock can make in your daily workflow.