screw special

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.

For 18+ years, JM Hardware has been a leading distributor and manufacturer of high quality stud bolts. We stock a full inventory of hex nuts from by the top manufacturers in the industry. Expert custom cutting, chamfering, coating and finishing services are available at our facility to finish your stud bolts to your exact requirements. Our experienced staff will work with you to assist in the selection of your stud bolts and custom finishing services to provide the right product to you every time, with quick, oStud bolts are used in a number of industrial applications to join parts, equipment, flanges and permanent fixtures. They are available in a wide range of sizes and lengths, in double end and tap end configurations. They are also available with full body and cut thread bolts. JM Hardware’s stud bolts are strong, reliable and high performing.

As a custom nut 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.

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.

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.

JM Hardware® Custom U Bolts: Tailored Solutions for Your Fastening Needs. Engineered with precision and attention to detail, our Custom U Bolts are crafted to meet the unique requirements of your projects. With a variety of materials, including stainless steel and carbon steel, and finishes such as zinc plating and galvanization, these bolts offer exceptional strength and corrosion resistance. Whether for automotive, marine, or industrial applications, JM Hardware® Custom U Bolts deliver reliability and performance you can count on. Trust us to provide the perfect fastening solution for your specific needs.

For 18 years, JM Hardware® has been a stalwart in the fastener industry, excelling in the production of premium-grade products. Our expertise extends to the meticulous crafting of fasteners using Hastelloy C-276 alloy. These fasteners are engineered to withstand the harshest conditions, offering unparalleled corrosion resistance and longevity.

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.

Hastelloy B has good corrosion resistance to reducing environments such as moderate concentrations of sulfuric acid and other non-oxidizing acids, and is very resistant to chloride ion stress corrosion cracking, but is highly susceptible to corrosion by oxidizing environments and cannot be used. In environments containing iron or copper salts, these materials can cause corrosion quickly.

Corrosion Resistance: Super Duplex Stainless Steel fasteners demonstrate exceptional resistance to corrosion, even in highly corrosive environments containing chlorides, acids, and alkalis. This makes them ideal for applications where regular stainless steel or other materials would fail.High Strength: With its higher strength compared to standard duplex stainless steels, Super Duplex Stainless Steel fasteners offer enhanced mechanical properties, providing excellent tensile and yield strength. This makes them suitable for applications where structural integrity and reliability are paramount.Stress Corrosion Cracking Resistance: The unique composition of Super Duplex Stainless Steel confers exceptional resistance to stress corrosion cracking, a common problem in harsh environments. This makes them invaluable for critical applications in the oil and gas, chemical, and maritime industries.Longevity and Cost-Effectiveness: Despite their superior properties, Super Duplex Stainless Steel fasteners offer long service life and low maintenance requirements, translating to cost savings over time. Their longevity and reliability make them a cost-effective solution for demanding applications.At JM Hardware®, we specialize in manufacturing high-quality fasteners using Super Duplex Stainless Steel. Our state-of-the-art facilities and stringent quality control processes ensure precision and reliability in every fastener we produce. With our expertise and dedication to excellence, you can trust us to deliver fastening solutions that meet the most demanding requirements.

T Bolt are resistant to corrosion, aesthetics, rust and other high-quality characteristics. They have high strength and good impact resistance. Their mechanical properties are far superior to ordinary bolts. The performance is continuously improved and the application fields are becoming wider and wider. T-type screw, also known as T-head bolt, European standard is called hammer type bolt, the material is stainless steel and carbon steel, carbon steel T-type screw surface can be galvanized or nickel plated and plated up to Crowe, carbon steel T-head bolt The material is 1045 medium carbon steel, which is produced by red satin process. After heat treatment, the grade is 8.8. Generally, it is a mold platen bolt. The T-screw can be directly placed in the groove. It can be automatically positioned and locked during the installation process. T-bolt Generally used with flange nuts, it is the standard connecting fastener when installing the corner piece. T-bolt is selected according to the groove width of the profile.

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