Custom screw wholesale factory right now: JM Hardware ® is a professional manufacturer of fasteners for engineering projects and customized hardware established in 2006. The company has 18 years of production experience and technology accumulation, and its products are exported to more than 85 countries, serving more than 1200 customers. JM Hardware ® products include all kinds of high-strength bolts, nuts, washers, pins, screws and other fasteners. The materials include stainless steel, alloy steel, aluminum alloy parts, copper, special alloys, etc. JM is your one-stop source for all exotic and hard to find alloy fasteners. We stock an immense inventory of Bolts, Nuts, Washers, and Studs in a wide range of hard to find materials. Brass, Silicon-Bronze, Monel, Inconel, Hastelloy, and alloy 20 fasteners are kept in stock and are ready for immediate release. In addition, let us know about your special needs. Read more information at custom bolt manufacturers.
JM Hardware® is a leading distributor and manufacturer of high quality metal washers for all industrial applications. We work with the top manufacturers in the industry to provide you with a full line of high performance washers and maintain an extensive inventory to provide quick delivery of your parts. We provide all quantities from short run through full production. Expert coating and finishing services are available at our facility to finish your washers to your exact requirements. Our experienced staff will work with you to assist in the selection of your washers and custom finishing services to provide the right product to you every time, with quick, on-time delivery.
Nickel Plating: Nickel plating provides an additional layer of protection against corrosion and enhances the aesthetic appearance of automotive fasteners. This treatment is particularly useful in industries like aerospace, where both durability and appearance matter. Chrome Plating: Chrome plating is a common method used to create a shiny, durable finish for fasteners. It is often used in automotive and industrial applications where corrosion resistance and aesthetics are critical.
Surface Treatment Options for Aesthetic Enhancements: To help our clients achieve the desired look for their custom made screws, there are several surface treatment methods we offer. These treatments improve both the appearance and performance of the screws, making them more durable while meeting the aesthetic expectations of our clients. Zinc plating is one of the most common surface treatments for screws. It provides a shiny, metallic finish and offers some degree of corrosion resistance. For aesthetic purposes, it can be done in various colors, including clear, gold, and blue. Zinc plating is cost-effective, and the finish can provide a clean, polished look that is often used in automotive and consumer electronics applications.
Types of Washers – Washers come in various shapes and materials, each with its unique properties and applications. Some common types include: Flat washers: These are the most common type, providing a larger bearing surface to distribute the fastener load evenly. Lock washers: These washers help prevent nuts and bolts from loosening due to vibration. They come in various forms, such as split lock washers and tooth lock washers. Fender washers: These have a larger outer diameter than standard washers, making them ideal for use with thin sheet metal or oversized holes. Applications of Washers – Washers are used in conjunction with nuts and bolts in a wide range of applications. See many more information on jm-fastener.com.
Critical Safety Applications: In applications where safety is critical, such as aerospace, automotive, and medical devices, bolts provide a more reliable and secure connection. The ability to use high-strength materials and locking mechanisms ensures that the connection remains intact under various conditions. While both bolts and screws have their place in fastening applications, bolts offer distinct advantages that make them the preferred choice for many scenarios. The higher load-bearing capacity, better clamping force, ease of disassembly and reassembly, uniform load distribution, versatility, enhanced security, and compatibility with high-strength applications make bolts superior in demanding environments.
Captive screws, also known as captive panel screws or captive fasteners, feature a permanently attached washer or retainer that prevents the screw from becoming lost or misplaced. They are commonly used in equipment enclosures, access panels, and electronic devices where frequent maintenance or servicing is required. Shoulder screws, also known as shoulder bolts or stripper bolts, feature a cylindrical shoulder between the head and the threads. They are used in applications requiring precise alignment or spacing, such as machinery, automotive components, and tooling fixtures. Shoulder screws may have hex, socket, or slotted heads and are available with various shoulder diameters and lengths.