Heavy Duty Spring Sturdy Steel Extension Spring with Hooks

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Supply All Kinds of Springs

Kathysia industrial Co., Ltd was reorganized from Zhengzhou spring factory, which founded in 1957, having more than 60 years of professional experience in this field. Kathysia is a designated spring products supplier by the Chinese ministry of machinery industry, and a member of China spring association.

We Supply all kinds of Springs for all applications, If you can’t find a stock spring for your application, or would like to match a competitor’s spring not offered through this website, Our engineering staff is ready to answer your questions or assist in designing the right spring for your application.

Contact Kathysia Industrial for Your Custom Springs

For better quotations, Please include a self introduction and your special requests(if any)

  • Large Torsion Springs

    Large torsion springs are also called heavy duty torsion springs.Their large wire diameter and other dimensions allow for these springs to be able to carry heavy loads. Even if the spring isn't too tight or too stressed, its large dimensions will allow for you to apply a heavy torque on it.

    Shop Acklands-Grainger for quality Extension Springs products. Acklands has been Canada's premiere industrial supplier for over 125 years. 302 Stainless Steel (115) Brass (1) High Carbon Steel (182) MBHD Carbon Steel (5) Extension spring, 1-1/16 inch outside diameter, 5-1/2 inch length, 0.124 inch wire diameter, 2 per package.

    Extension Springs are wound to oppose extension. Dependant on the application's load requirements, t he springs initial tension can be manipulated. They are often tightly wound in the no-load position and have hooks, eyes, or spring anchors at the ends to attach to the components. They are manufactured to the highest quality and are ready to

    Hooks. Your dream guide to 11.11 sale! 700LB Weight Capacity Sturdy Steel Extension Spring Fits Hammock Chair Hanging porch suspension hooks garden swing 4.5 Store: RICHWITS ZB METAL Store. US $1.65. US $3.00. New user coupon on orders over US $4.00. View details & Buy. Buyer Protection

    Stock Extension Springs Shop our extensive selection of quality extension springs. Our stock extension springs are designed to meet a broad variety of needs. Specify your required specifications below to narrow your search. When you find the stock extension spring that meets your needs, you can order online for fast delivery.

  • Extension Springs available from Bunnings Warehouse

    Check out our range of Extension Springs products at your local Bunnings Warehouse. Visit us today for the widest range of General Hardware products.

    Springmasters are a leading UK manufacturer of coil springs. Springmasters manufactures and holds large stocks of compression springs, extension springs, torsion springs, flat springs, wire forms and other spring products, retaining rings and clock type springs. All springs can be produced in a wide range of materials and finishes and we can

    Stainless Steel Hooks & Spring Clips. We offer a huge selection of stainless steel clips and stainless steel spring clips including, trigger snaps, swivel eye hooks, fixed and double bolt. Heavy Duty Swivel Eye Hook. 4 products Key Lock Spring Clip. 2 products Mini Clip. 1 products Mooring Hook

    Extension springs from Grainger offer a large selection to help you find the extension spring tension and end type you need. While certain models can make for perfect garage door springs, others are ideal for applications including farm machinery and washing devices.

    CUSTOM EXTENSION SPRINGS High quality custom extension springs. Master Spring has the capabilities to manufacture custom extension springs with a wire diameter of .010″ up to .250″ and with a variety of ends, including twist, German hooks, cross center, side loops, flat stock hooks, and extended hooks

  • Heavy Duty Springs

    Heavy Duty Springs Wire Springs. Heavy duty springs are compression, extension, or torsion springs with a great amount of force. They have large wire diameters from 1/4" (inch) to 1" (inch) in thickness and are required when the spring needs to support a large amount of load in a mechanism.

    Heavy duty extension springs Ideal for Garden swings and hanging chairs Available in 3 sizes and 2 styles High quality product. This is a PAIR of 9.5cm Springs with 90 degree offset hooks. Customer Questions & Answers See questions and answers

    Century Spring warehouses the largest inventory of high-grade carbon steel and stainless steel extension springs in the world. As the leading extension spring manufacturer, Century's extension springs available in a variety of finishes, tolerances & ends including hook & full-loop configurations.

    Large extension springs are also referred to as heavy duty extension springs.This is because since they are made with hefty wire diameter, the rest of the extension spring's dimensions have to be pretty large as well in proportion to the wire diameter selected.

    The main parts of any porch swing hanging hardware are the hangers, comfort springs and hanging chains. All these parts have to be able to support the weight of the swing and the people, so the capacity of 600 pounds is the norm. The job of springs is to create even suspension, so that you can swing smoothly, without wobbling.

  • Heavy Duty Extension Springs

    Extension springs are typically installed with an initial tension that stretches the spring until the coils are close to separating. After the initial tension has been applied, the extension spring deflects only if it receives a load greater than the initial tension. Extension springs have hooks on their ends to attached them to the application.

    Definition of extension spring: Extension springs, also known as a tension spring, are helical wound coils, wrapped tightly together to create tension. Extension springs usually have hooks, loops, or end coils that are pulled out and formed from each end of the body. The function of an extension spring is to provide extended force when the spring is pulled apart from its original length.

    Heavy Duty Extension Springs Heavy duty extension springs are required when a device needs a large amount of load to be pulled on the spring. They can be found in heavy hydraulics, heavy vehicles, or metal working machinery.

    Find Heavy Duty Extension Spring Manufacturer related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Heavy Duty Extension Spring Manufacturer information. Description: high strength alloy steel, incorporate heavy-duty return springs and are finished in a baked enamel paint coat. CR-400 couplers and

    Diamond Wire Spring is a leading designer and manufacturer of quality, compression springs, extension springs, die springs, torsion springs, conical springs, wire forms and various other custom springs. Backed by over 80 years of experience, three manufacturing locations, unsurpassed customer service and ongoing investments in the latest equipment, engineering and manufacturing processes

  • Double Hook Steel Heavy Duty Extension Spring For Recliner

    HARD SPRING offers double hook steel heavy duty extension spring for recliner chair here. As one of the leading double hook steel heavy duty extension spring for recliner chair manufacturers in China, we also support customized service. Be free to get the quotation here.

    Should your unique plans call for a custom designed extension spring, Hardware Products can work out a solution with you that will meet all your needs. Just contact us. We will enter your parameters into our official Spring Manufacturer’s Institute spring design program and then send you a

    Extension Spring Materials. Spring steels most commonly used in our process for manufacturing Extension Springs are Oil Tempered, Chrome Silicon, Music, and Stainless Steel wire. We can provide you with extension springs ranging in wire diameters from .007″ up to .750″. Many of our prototype and short run orders range within these sizes.