shoulder screw manufacturer

At JM Hardware®, we specialize in manufacturing high-quality speed nuts, designed to meet the diverse requirements of industries such as automotive, electronics, appliances, and construction. Our speed nuts are available in a wide variety of materials, finishes, grades, and standards, making them ideal for numerous applications. Below, we provide a detailed overview of our speed nut offerings, covering different names, materials, surface treatments, grades, standards, applications, testing methods, and production processes.

As a leading provider of fastening solutions, we pride ourselves on offering premium-quality INCOLOY 890 fasteners tailored to meet the most stringent requirements of our discerning clients. Here are some advantages of choosing our INCOLOY 890 fasteners:Exceptional Durability: Our INCOLOY 890 fasteners are crafted with precision and attention to detail, ensuring unparalleled durability and longevity even in the harshest operating conditions.Superior Corrosion Resistance: With a high nickel content and alloying elements, our fasteners exhibit exceptional resistance to corrosion, making them ideal for applications exposed to aggressive environments.High-Temperature Performance: Designed to withstand elevated temperatures, our INCOLOY 890 fasteners maintain their mechanical properties and structural integrity, ensuring reliable performance in extreme heat.Customized Solutions: We understand that every project is unique, which is why we offer customized INCOLOY 890 fasteners tailored to your specific requirements, ensuring optimal fit and functionality.

As a leading manufacturer of fasteners, we take pride in offering INCOLOY 903 fasteners with the following advantages:Exceptional Strength: INCOLOY 903 fasteners exhibit exceptional tensile and yield strength, providing reliable fastening solutions for critical applications where high mechanical loads are encountered.Corrosion Resistance: Our INCOLOY 903 fasteners are resistant to corrosion and oxidation, ensuring longevity and reliability in corrosive environments, including marine and chemical processing applications.High Temperature Performance: With excellent heat resistance properties, our INCOLOY 903 fasteners maintain their integrity and strength even at elevated temperatures, making them suitable for use in high-temperature applications such as aerospace and power generation.Customized Solutions: We offer customized INCOLOY 903 fasteners tailored to meet your specific requirements, ensuring optimal performance and compatibility with your application needs.

As a leading manufacturer of high-quality fasteners, we take pride in our ability to produce Nimonic 80A fasteners that exceed industry standards. Here's why choosing us for your Nimonic 80A fastening needs is the right choice:Expertise: With years of experience in the field, we possess the expertise needed to craft Nimonic 80A fasteners to the highest standards of quality and precision.State-of-the-Art Facilities: Equipped with state-of-the-art manufacturing facilities and cutting-edge technology, we ensure that every Nimonic 80A fastener we produce meets stringent quality requirements.Custom Solutions: We understand that every application is unique, which is why we offer custom solutions tailored to your specific requirements. Whether you need standard sizes or bespoke designs, we've got you covered.Reliability: When it comes to critical applications where failure is not an option, you can rely on our Nimonic 80A fasteners to deliver exceptional performance and reliability, time and time again.Commitment to Excellence: Our commitment to excellence drives everything we do. From the selection of materials to the final inspection, we adhere to the highest standards to ensure that our Nimonic 80A fasteners meet or exceed your expectations.

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.

1. Standard: ASME B18.92. Size: 5/16”-1 ” 3. Material: Carbon Steel, Alloy Steel, Stainless Steel4. Grade: SAE J429 Gr.2, 5, 8; ASTM A3075. Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G6. Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand.7. Thread type: UNC 、UNF8. MOQ: 500kgs9. Brand Name: JM10. Certificate: ISO 9001:200811. Features: Plow bolt12. Port: Shanghai,Ningbo and other China port13. Samples time: 5 days 14. Application: Structural steel;Metal building;oil&gas;Tower&poel;Wind energy,Mechanical machine;Automobile;Home decorating

JM Hardware®, with 18 years of expertise, proudly introduces our line of fasteners featuring Hastelloy X (N06002 / W.Nr. 2.4675 ALLOY), a special alloy renowned for its exceptional properties. Our Hastelloy X fasteners are engineered to perfection, offering unparalleled advantages and versatility in various applications.

Self-tapping screws are versatile fasteners designed to create their own threads as they are driven into materials such as metal, plastic, or wood. As a leading screw manufacturer, JM Hardware® specializes in producing high-quality self-tapping screws that cater to various industrial, construction, and DIY applications. These screws eliminate the need for pre-drilling, simplifying the installation process and saving time.Our self-tapping screws are available in multiple types, including pan head, flat head, countersunk head, and hex head, providing a wide range of solutions for different fastening needs. We manufacture them using premium materials like stainless steel, carbon steel, and brass, ensuring superior durability, corrosion resistance, and strength. For added protection and versatility, we offer surface treatments such as zinc plating, black oxide, and galvanized finishes.At JM Hardware®, as an experienced screw manufacturer, we adhere to strict international standards such as DIN, ISO, and ASTM to guarantee the performance and reliability of every self-tapping screw. Whether you’re working on construction, automotive, or appliance assembly projects, our self-tapping screws are the ideal choice for secure and efficient fastening. Let us provide you with customized screw solutions that meet your exact specifications!

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.

Hastelloy C22 alloy, UNS N06022, has better overall corrosion resistance in oxidizing corrosives than C-276 and Inconel 625 alloys due to the higher chromium content. More specifically, C22 fasteners provides better protection when used in certain saturated wet chlorine environments. In addition, its high chromium content provides C22 fasteners much better resistance to oxidizing media that C276. This provides it exceptional resistance to chloride-induced pitting although, in most cases because of its availability, C-276 fasteners are a more cost-effective option. Hastelloy C22 fasteners also offer outstanding resistance to pitting and crevice corrosion, as well as stress corrosion cracking. Use of C22 fasteners should be limited to temperatures below 1250° F. This alloy has limited availability and can be made into fastener in larger diameters only (1/2" and greater in size).

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.

Flange Nuts have flat and serrated designs designed to act as an integrated, non- spinning washer, eliminating the need for a separate washer. Serrated flange nuts are fabricated with a built in serrated washer that resist loosening due to vibration.Flange nuts have a washer-like base to distribute pressure over a greater surface area and ensure the fastener stay tight. They are commonly used in manufacturing assembly lines where operations are speeded by using a single fastener instead of a nut and washer.