2 1 2 inch self tapping screws

Hastelloy B3 alloy, UNS N10675, is specifically designed to deal with very aggressive hydrochloric acid (HCl), hyrdrobromic acid (HBr) and sulfuric acids (H2SO4) as well as acetic, formic and phosphoric acids. Hastelloy B3 fasteners deliver the same excellent resistance to hydrochloric acid and other strongly reducing chemicals as other B-alloys (including B2) but with significantly enhanced thermal stability and improved ease of fabrication. However B3 has little chromium, and it should NOT be used with oxidizing media and is not recommended for use in the presence of ferric or cupric salts which can cause rapid corrosion failure.

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 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.

1. Standard: ASME B 18.2.1,2. Size: 1/4”-1 1/2”3. Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass4. Grade: SAE J429 Gr.2, 5,8; A307 Gr. A5. 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 demand7. Application: Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating8. Test Equipments: Caliper,Go&No-go gauge,Tensile test machine,Hardness tester,Salt spraying tester, H.D.G thickness tester, 3D detector,Projector,Magnetic flaw detecter 9. Supply Ability: 1000 tons per month10. MinimumOrder: 500kgs for each specification11. Trade Term: FOB/CIF/CFR/CNF/EXW/DDU/DDP12. Payment: T/T, L/C , D/A, D/P, etc13. Market: South&north Amrica/Europe/East&South east Asia/ Australia and ect.

1. Material: Low carbon steel2. Diameter: 2.5-10mm or customized3. Surface: zinc plated or ruspert(Blue/Yellow/Red/Green)4. length: 6-105 mm or customized5. Quality control: RoHS tester , callipers , salt spary tester , 3D coordonate measuring instrument

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® Custom Step Bolts are expertly engineered fasteners designed to meet your unique requirements. With precision manufacturing and attention to detail, these bolts ensure reliable performance in a variety of applications. Available in a range of materials and finishes, including stainless steel and zinc plating, our Custom Step Bolts offer superior corrosion resistance and durability. Whether for industrial machinery, structural projects, or automotive applications, you can trust JM Hardware® Custom Step Bolts to provide the strength and stability you need.

At JM Hardware®, we specialize in producing fasteners using Standard Duplex Stainless Steel, offering several advantages to our customers. These include:Superior Corrosion Resistance: Our fasteners are highly resistant to corrosion, making them ideal for use in aggressive environments, including marine applications and chemical processing facilities.High Strength: Standard Duplex Stainless Steel fasteners exhibit excellent mechanical properties, providing high tensile and yield strength, as well as good toughness and ductility.Cost-Effectiveness: Despite their superior performance, our Duplex Stainless Steel fasteners offer excellent value for money due to their long-term durability and low maintenance requirements.Versatility: Our fasteners can be customized to meet specific project requirements, including various sizes, shapes, and configurations, ensuring they can be seamlessly integrated into different applications.Expertise and Quality: With years of experience in manufacturing high-quality fasteners, we adhere to stringent quality control measures throughout the production process, ensuring that our Standard Duplex Stainless Steel fasteners meet the highest standards of performance and reliability.Standard Duplex Stainless Steel fasteners offer exceptional durability, corrosion resistance, and strength, making them the ideal choice for demanding applications. With our expertise and commitment to quality, we ensure that our customers receive reliable and high-performance fastening solutions for their projects.

As a custom u bolt 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.

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® 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® is a custom metal stamping parts 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.