3 4 x 7 concrete anchor bolts

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.

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.

Precision Engineering: Our bolts are engineered with precision to ensure optimal performance and alignment in any application.High-Quality Materials: We use only the finest materials in the production of our bolts, guaranteeing durability and reliability.Customization Options: We understand that every project is unique, which is why we offer customization options to tailor our bolts to your specific requirements.Exceptional Surface Finish: Our bolts undergo advanced surface treatment processes to enhance corrosion resistance and prolong service life.Reliable Performance: With our stringent quality control measures, you can trust our Special Eccentric Bolts to deliver consistent and reliable performance, project after project.

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.

Coupling nuts, also known as extension nuts, are threaded fasteners used for joining two male threaded rods. The exterior of this fastener is typically a hex so a wrench can hold it easily. We offer a variety of stainless steel coupling nuts in a range of sizes.Rod Coupling Nuts are used to join two externally threaded objects, usually threaded rod, together. Reducing Coupling Nuts are available to couple two or more studs of different diameters together.

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.

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.

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 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.

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!

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® 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.