metal to metal self tapping screws

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.

Square nuts have a large surface area, which resists tightening and loosening. Square nuts are commonly used in furniture, metal channels, and railroad applications.Square nuts and hex square nuts have four equal sides. These nuts have a flat bottom side and a chamfered top-side and can be used in a channel or welded in place.The aptly named four-sided square nuts are internally threaded fasteners with a large bearing surface that ensure complete adherence. These durable nuts can easily be installed using a hand wrench

1. Size: 5/8”,3/4”, 7/8”, 1”2. Material: Carbon Steel3. Grade: A394 T-0, T-1 4. Finish: H.D.G.5. Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand6. Application: Tower&Pole; Wind Energy7. 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 8. Supply Ability: 1000 tons per month9. MinimumOrder: 500kgs for each specification10. Trade Term: FOB/CIF/CFR/CNF/EXW/DDU/DDP11. Payment T/T, L/C , D/A, D/P, etc12. Market: South&north Amrica/Europe/East&South east Asia/ Australia and ect.

JM Hardware® Custom T Bolt: Tailored Solutions for Your Fastening Needs. Our Custom T Bolts are precision-engineered to meet your specific requirements, offering superior strength and reliability in any application. Crafted with precision and attention to detail, these bolts ensure optimal performance and durability. Available in a variety of materials, including stainless steel, carbon steel, and alloy steel, our Custom T Bolts can be tailored to suit your exact needs. Whether for automotive, machinery, or structural applications, you can trust JM Hardware® Custom T Bolts to provide the strength and precision you need for your projects.

As a custom 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.

At JM Hardware® , we're proud to introduce our line of Special Eccentric Bolts, engineered to elevate the precision and efficiency of your projects. Crafted from high-quality materials and meticulously finished, these bolts offer unparalleled performance and reliability.Material and Surface:Our Special Eccentric Bolts are meticulously crafted from premium materials, ensuring durability and longevity in any application. We offer a variety of material options to suit your specific needs, including stainless steel, alloy steel, and titanium. Additionally, each bolt undergoes a rigorous surface treatment process, such as galvanization or coating, to enhance corrosion resistance and extend service life.Functionality:Special Eccentric Bolts play a crucial role in a wide range of applications, particularly in assemblies where precise alignment and adjustment are paramount. With their unique design featuring an off-center shank, these bolts allow for precise control over the positioning of connected components. Whether used in construction, machinery, or automotive industries, our Special Eccentric Bolts offer unparalleled versatility and functionality.

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.

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.

As a custom circular 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.

Stamping Partsare fashioned by a series of shearing, cutting, or bending operations, which are done in a combination of die and punch sets mounted in hydraulic or mechanical presses.  Although there are many other processes out there, such as spinning, stretching, deep drawing, etc., it is the most commonly used method to make parts and products. Usually, traditional stamping is done by making use of simple dies, compound dies, transfer dies, and progressive dies. On the other hand, the stamping process entails placing the coils or blanks of flat metal sheet into a  press where a tool will structure the metal into the shape of a net. To achieve the correct final shape may need some extra JM Hardware offers high quality precision metal stampings, specializing in stamping complex, high precision metal parts. Since 2006, we've been servicing a wide range of industries including aerospace and electronics. Backed by a highly experienced team of metal stamping specialists and toolmakers, JM helps customers in the data storage, mobile device, industrial and automotive markets succeed by providing complete precision engineering solutions. We offer a wide range of customized engineered products that promise quality, consistency and reliability.

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.