screw factory

As a custom fastener manufacturer, JM Hardware® can supply made to order custom engineered fasteners per your print. We handle a wide range of materials and custom made fasteners. We can make your fastener in carbon steel all the way to the exotic materials. We also have the capability to do large runs in the tens of thousands to short runs (washers, hex cap screws, and socket products). We can also handle many different plating specifications. JM Hardware® can do simple zinc (including RoHS, black, yellow), black oxide, waxing, Teflon ™, Magni 565 and 560, Chrysler plating specifications, and much more. Our secondary operations include drilling holes, nylon patching, nylon pellets, and passivation to name a few. From small miniature machine screws to large diameter hex cap screws, we can supply your part per print.

We strive to bring the you best quality when it comes to custom bolts and fasteners. Value Added Services for bolts are Domestic and Global Sourcing, VMI (Vendor Managed Inventory), and JIT. With many years of experience in fasteners, our team are the experts and are ready to help. Call JM Hardware® or request a quote today to discuss the specifications you need for custom bolts.

Exceptional Corrosion Resistance: Hyper Duplex Stainless Steel exhibits superior resistance to corrosion, pitting, and crevice corrosion in aggressive environments, prolonging the lifespan of fasteners and reducing maintenance costs.High Strength and Toughness: With its high tensile strength and toughness, Hyper Duplex fasteners provide robust mechanical performance, offering reliability and safety in critical applications subjected to heavy loads and dynamic stresses.Versatility: Hyper Duplex Stainless Steel fasteners offer versatility in design and application, catering to a wide range of industries and environments, from offshore installations to chemical processing plants.Longevity: The inherent durability of Hyper Duplex Stainless Steel ensures long-term performance and integrity, even in harsh operating conditions, minimizing the need for frequent replacements and downtime.Cost-Effectiveness: While initially, Hyper Duplex Stainless Steel fasteners may have a higher upfront cost compared to conventional materials, their extended service life and minimal maintenance requirements result in significant cost savings over the long term.

Depending on the part’s shape and requirements custom machined parts might be made on a lathe, a milling machine, a stamping press, a press-brake, a precision shear, or machined on a myriad of other types of precision equipment. In many cases a custom machined part might pass through many of the operations listed before being finished. Although custom machined parts are typically more expensive than a mass-produced method, quite often the higher price is justified due to the fact that custom machined parts are generally more accurate, offer higher strength and/or integrity and can be made much faster than most other methods.

Nylon Insert Lock nuts have a nylon ring that when tightened on a bolt, resists loosening under all types of vibrations and torque. JM Hardware nylon insert locknuts are available in a variety of sizes and materials including low and medium carbon, heat treatable steel grades, including non-ferrous materials.If you are looking for a threaded fastener that will resist loosening, then nylon insert locknuts are the best solution for your project. Used for industrial purposes or in the Aerospace industry, this fastener is reliable and durable.

Flat round washers are flat and smooth and are primarily used with bolts and nuts to provide a larger bearing surface, which distributes the load evenly over the surface area, so it isn’t damaged. They are also used to ensure that the nut is pressed against a smooth surface, which reduces the chance that it will gradually loosen.Flat Washers are circular with a center hole, are most commonly used to meet a broad range of fastening applications. They increase a nut or fastener's head bearing surface, spreading the clamping force over a bigger area. They are useful when materials are oversized, soft, or have irregular shaped holes.

JM Hardware® is a metal stamping manufacturer with equipment and expertise optimized for high-volume custom metal stamping production meeting ISO 9001 quality standards. Our custom metal stamping service uses a combination of high-speed presses and progressive dies to provide the most cost-effective solution for high volume manufacturing. When appropriate we design & build specialized manufacturing cells utilizing automation for high volume, low cost production.

JM Hardware® offers a comprehensive range of top-quality wireless tower components including: hardware, kits, structural support and fasteners. With over a decade of industry experience, we are committed to providing a cost-effective solution for your business needs. Contact us to discuss how our components, manufacturing, distribution, and inventory management services can help you lower your costs and production down time. Our goal is to provide an all-in-one solution.

Turning is a form of machining, a material removal process, which is used to create rotational parts by cutting away unwanted material. The turning process requires a turning machine or lathe, workpiece, fixture, and cutting tool. The workpiece is a piece of pre-shaped material that is secured to the fixture, which itself is attached to the turning machine, and allowed to rotate at high speeds. The cutter is typically a single-point cutting tool that is also secured in the machine, although some operations make use of multi-point tools. The cutting tool feeds into the rotating workpiece and cuts away material in the form of small chips to create the desired shape.Turning is used to produce rotational, typically axi-symmetric, parts that have many features, such as holes, grooves, threads, tapers, various diameter steps, and even contoured surfaces. Parts that are fabricated completely through turning often include components that are used in limited quantities, perhaps for prototypes, such as custom designed shafts and fasteners. Turning is also commonly used as a secondary process to add or refine features on parts that were manufactured using a different process. Due to the high tolerances and surface finishes that turning can offer, it is ideal for adding precision rotational features to a part whose basic shape has already been formed.

At JM Hardware®, a leading screw manufacturer, we specialize in producing high-quality self-drilling screws designed for fast and efficient fastening solutions. Self-drilling screws eliminate the need for pre-drilled holes, thanks to their unique drill-point design, which allows them to cut through materials such as metal, wood, and plastic in one step. These screws are widely used across construction, roofing, automotive, and industrial applications due to their versatility, durability, and ease of use.Our self-drilling screws are available in a wide range of materials, including carbon steel, stainless steel, and alloy steel, ensuring strength and resistance to wear and tear. We also offer various surface treatments, such as zinc plating, hot-dip galvanizing, and Teflon coating, to enhance corrosion resistance and extend the screw's lifespan in harsh environments.As a trusted screw manufacturer, we adhere to international standards such as DIN, ISO, and ASTM, ensuring consistent quality and reliability. Whether you're working on roofing, steel framing, or automotive assembly, our self-drilling screws provide secure and long-lasting fastening solutions. With customizable sizes, head types, and finishes, JM Hardware® is committed to meeting all your project needs with efficiency and precision.For superior self-drilling screws, rely on JM Hardware®, your dedicated screw manufacturer, delivering excellence with every product. Contact us today for more information or to request a quote!

As a leading bolt manufacturer, JM Hardware® is proud to offer a wide range of high-quality concrete bolts designed for use in concrete and masonry applications. Our concrete bolts are engineered to provide superior performance and durability in securing fixtures, structural elements, and other components to concrete surfaces.Our concrete bolts come in various sizes, materials, and finishes, making them suitable for diverse applications such as construction, infrastructure projects, and heavy-duty installations. Whether you need expansion bolts, wedge anchors, or drop-in anchors, we ensure each concrete bolt is designed for maximum strength, reliability, and ease of installation.At JM Hardware®, we manufacture concrete bolts using premium materials, including carbon steel, stainless steel, and galvanized steel, to offer corrosion resistance and strength, even in the harshest environments. Each bolt is rigorously tested for quality assurance, ensuring that our products meet international standards such as ASTM, DIN, and ISO.With our extensive experience as a trusted bolt manufacturer, we are committed to providing reliable fastening solutions that meet the specific needs of your project. JM Hardware® is your trusted partner for high-performance concrete bolts that ensure the strength and security of your installations.Contact us today to learn more about our concrete bolts and how we can support your construction or industrial projects with the best fastening solutions available.

Square nuts have a large surface area, which resists tightening and loosening. Square nuts are commonly used in furniture, metal channels, and railroad applications.Square nuts and hex square nuts have four equal sides. These nuts have a flat bottom side and a chamfered top-side and can be used in a channel or welded in place.The aptly named four-sided square nuts are internally threaded fasteners with a large bearing surface that ensure complete adherence. These durable nuts can easily be installed using a hand wrench