Product Description
Basic Information
| Standard | DIN, GB |
| Size | M4-M16 |
| Material | Carbon Steel, Stainless Steel, Duplex, etc |
| Plating | Zinc, Dacromet, Geomet, Ruspert, HDG, etc |
| Note | Free samples but freight cost is paid by customers(when sample is in stock) Sample fee (when samples need to be customized) |
Product Description
What is A Wood Eye Lag Screw?
A wood eye lag screw, also known as an eye bolt lag screw or simply an eye lag, is a type of fastener designed for use in wood applications. It features a threaded body with a loop or eyelet at 1 end and a lag screw thread at the other end.
Product Parameters
Installation method
Application
Wood eye lag screws have various applications in woodworking, construction, and general household projects.
Screw Head TypeThread Type
Company Profile
Eternal Fasteners has established itself as a leading innovator in the fastener manufacturing industry. With over 15 years of experience, we specialize in producing high-quality, durable fasteners that serve a wide range of industries, from construction and automotive to aerospace and electronics. Our commitment to CHINAMFG has positioned us at the forefront of our industry, providing reliable solutions for any fastening need.
Our mission is to provide our clients with fastening solutions that combine strength, precision, and reliability. We strive to exceed customer expectations through continuous innovation, quality excellence, and sustainable practices. Our vision is to become the global standard for quality and innovation in the fastener industry, fostering secure connections worldwide.
As we look to the future, CHINAMFG Fasteners aims to expand our product offerings, explore new markets, and continue leading the industry in innovation and sustainability.
Factory
Certifications
After Sales Service
Eternal Fasteners can bolster its reputation and foster long-term customer loyalty by providing exceptional after-sales service.
1. Feedback Loop:
Implement a feedback system to gather insights from customers about their after-sales experience. This can help identify areas for improvement.
Act on the feedback to make necessary adjustments to your after-sales services.
2. Warranty and Replacement Services:
Make the replacement of defective or malfunctioning products as seamless as possible to minimize customer inconvenience.
3. Regular Follow-up:
Schedule regular follow-ups with customers to ensure their satisfaction with the products and services received. This can further demonstrate your commitment to their satisfaction.
4. Customized Solutions and Advisory:
Offer tailored advice and solutions if customers face unique challenges with their fastening needs, strengthening the perception of CHINAMFG Fasteners as a consultative partner, not just a supplier.
Packaging & Shipping
FAQ
1. Can I order a small quantity products?
Answer: Small orders can be supported if the product is in stock.
2. What kind of transportation is supported?
Answer: Sea Freight, Air Freight and others Express Delivery ways for you.
3. What kind of material you can provide?
Answer: Carbon steel, stainless steel, duplex, aluminum, titanium, brass, copper, etc.
4. Do you provide customized service?
Answer: Yes,we can produce according to your drawing & requirements.
/* May 10, 2571 16:49:51 */!function(){function d(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
What maintenance practices are recommended to ensure the longevity of eye bolt screws?
Maintaining eye bolt screws is crucial to ensure their longevity, performance, and safety. Regular maintenance practices help identify and address potential issues, prevent corrosion, and extend the lifespan of the screws. Here’s a detailed explanation of recommended maintenance practices for eye bolt screws:
- Visual Inspection: Regularly inspect eye bolt screws to identify any signs of damage, wear, or deformation. Look for cracks, bending, thread damage, or signs of corrosion. Ensure that the eye bolt screws are securely fastened and that the threads are clean and free from debris.
- Cleaning: Clean eye bolt screws periodically to remove dirt, dust, grease, or other contaminants that can contribute to corrosion or interfere with their performance. Use appropriate cleaning agents or solvents and ensure thorough drying after cleaning.
- Lubrication: Apply a suitable lubricant to the threads and bearing surfaces of the eye bolt screws to reduce friction and prevent galling or seizing. Lubrication helps maintain smooth operation and minimizes wear and tear. Choose lubricants compatible with the material of the screws and the specific operating conditions.
- Torque Checking: Regularly check the torque of the eye bolt screws to ensure they remain properly tightened. Over time, vibrations or loading may cause the screws to loosen. Use a torque wrench to verify that the screws are tightened to the recommended torque values specified by the manufacturer or applicable standards.
- Load Capacity Verification: If eye bolt screws are subjected to heavy loads or used in critical applications, periodic load capacity verification may be necessary. This involves conducting load tests or inspections to ensure that the screws can still safely support the intended loads without any signs of deformation or failure.
- Corrosion Protection: Eye bolt screws used in outdoor or corrosive environments should be protected against corrosion. Apply appropriate coatings or corrosion inhibitors to the screws to provide an additional layer of protection. Regularly inspect the corrosion protection measures and reapply as necessary.
- Replacement of Damaged Screws: If any signs of significant damage or wear are detected during inspections, promptly replace the affected eye bolt screws. Continuing to use damaged or compromised screws can lead to unsafe conditions and potential failure.
It is essential to follow the manufacturer’s recommendations and any applicable industry standards or regulations when implementing maintenance practices for eye bolt screws. Additionally, consider the specific environmental conditions, load requirements, and operating factors when establishing a maintenance schedule.
By implementing regular maintenance practices, you can maximize the lifespan of eye bolt screws, reduce the risk of failures, and ensure their continued performance and safety in various applications.
Can eye bolt screws be used for both temporary and permanent installations?
Yes, eye bolt screws can be used for both temporary and permanent installations, depending on the specific application and requirements. Let’s explore the use of eye bolt screws in both scenarios:
Temporary Installations:
Eye bolt screws are commonly employed in temporary installations where a temporary attachment point is needed for lifting or securing loads. Some examples of temporary installations include:
- Construction and Rigging: Eye bolt screws can be used during construction or rigging projects to provide temporary attachment points for lifting equipment, securing temporary structures, or supporting temporary loads. They offer a quick and convenient solution for temporary lifting operations and can be easily installed and removed as needed.
- Events and Exhibitions: Eye bolt screws are often used in event setups, such as stage installations, exhibition displays, or hanging decorations. They provide a temporary attachment point for suspending lighting, audio equipment, banners, or other temporary fixtures. Once the event or exhibition is over, the eye bolt screws can be removed without causing permanent damage to the venue.
- Temporary Storage and Transport: Eye bolt screws can be used in temporary storage or transport applications to secure loads during transit or storage. They provide a reliable attachment point for securing items with ropes, cables, or straps, ensuring that they remain stable and protected during temporary storage or transportation.
Permanent Installations:
Eye bolt screws are also suitable for permanent installations that require a long-term or permanent attachment point. Some examples of permanent installations include:
- Industrial and Manufacturing: Eye bolt screws are commonly used in industrial and manufacturing settings to create permanent attachment points for lifting heavy machinery, equipment, or structural components. These installations are designed to be long-lasting and provide a reliable and secure connection for ongoing lifting operations.
- Marine and Boating: Eye bolt screws with corrosion-resistant materials, such as stainless steel, are frequently used in marine and boating applications. They serve as permanent attachment points for securing ropes, cables, or chains on boats, docks, or other marine structures, ensuring safe and reliable mooring or towing operations.
- Building and Infrastructure: Eye bolt screws are utilized in building and infrastructure projects for permanent installations. They are often embedded into concrete or other structural materials to create permanent attachment points for lifting, suspension, or anchoring purposes. These installations are designed to withstand long-term loads and provide a durable and dependable attachment solution.
It is important to note that regardless of whether eye bolt screws are used for temporary or permanent installations, proper installation techniques, load calculations, and adherence to safety guidelines are essential to ensure the effectiveness, reliability, and safety of the installations.
What is an eye bolt screw, and how is it used in various applications?
An eye bolt screw is a type of fastener that features a looped or circular end, commonly referred to as an “eye,” which allows for the attachment of cables, ropes, or other hardware. It is designed to provide a secure and reliable point for lifting, hanging, or securing objects in various applications. Here’s an overview of eye bolt screws and their uses in different settings:
An eye bolt screw typically consists of three main components: a threaded shank, a looped eyelet, and a shoulder or collar that provides stability and prevents the bolt from pulling through the attachment point. The threaded shank allows for easy installation by screwing the bolt into a pre-drilled hole or threaded receptacle.
Eye bolt screws find applications across multiple industries and settings, including:
- Lifting and Rigging: One of the primary uses of eye bolt screws is in lifting and rigging operations. They provide a secure anchor point for attaching slings, chains, or cables to lift heavy objects, such as machinery, equipment, or structural components. Eye bolt screws used in lifting applications must be rated for the intended load capacity and comply with applicable safety standards.
- Marine and Boating: Eye bolt screws are commonly used in marine and boating applications. They serve as attachment points for ropes, lines, or cables used in securing sails, rigging, or mooring. Eye bolt screws made from corrosion-resistant materials, such as stainless steel or galvanized steel, are preferred to withstand the harsh marine environment.
- Outdoor and Recreational Activities: Eye bolt screws are utilized in various outdoor and recreational activities. They can be used to create anchor points for hanging swings, hammocks, or zip lines, providing a safe and stable attachment for users. Eye bolt screws are also employed in camping, hiking, and adventure sports for setting up shelters, securing equipment, or establishing temporary structures.
- Construction and Building: In the construction industry, eye bolt screws are used for various purposes. They can be installed in concrete, wood, or steel structures to provide attachment points for hoisting or securing materials during construction or renovation projects. Eye bolt screws are also employed in scaffolding systems, safety harnesses, or fall protection equipment.
- Industrial and Manufacturing: Eye bolt screws find applications in industrial and manufacturing settings. They can be used for hanging fixtures, overhead conveyors, or jigs and fixtures. Eye bolt screws facilitate the safe and efficient movement of materials, components, or workpieces within production lines or assembly processes.
- Transportation and Automotive: Eye bolt screws are utilized in the transportation and automotive industries. They can be used as anchor points for securing cargo, tying down loads in trucks or trailers, or attaching accessories like bike racks or roof boxes. Eye bolt screws designed for automotive applications often feature additional provisions for mounting brackets or hardware.
It is important to choose eye bolt screws that are appropriate for the intended application and meet the necessary load capacity and safety requirements. The installation of eye bolt screws should follow recommended guidelines, including proper torque values, thread engagement, and inspection for any signs of wear or damage over time. Regular maintenance and inspections are necessary to ensure the continued safety and reliability of eye bolt screw installations.
<img src="https://img.hzpt.com/img/screwshaft/Honeyview_screwshaft-l1.webp" alt="China Best Sales Manufacturer Customized Zinc Plated Steel Self-Tapping Thumb Head Screws Special Eye Bolt Wood Screw “><img src="https://img.hzpt.com/img/screwshaft/Honeyview_screwshaft-l2.webp" alt="China Best Sales Manufacturer Customized Zinc Plated Steel Self-Tapping Thumb Head Screws Special Eye Bolt Wood Screw “>
editor by Dream 2024-10-16
China best Galvanized Fastener Knurled Thumb Screws Non-Standard Slotted Thread Shaft Lead Screw near me manufacturer
Product Description
Galvanized Fastener Knurled Thumb Screws Non-Standard Slotted Thread Shaft Lead Screw
|
Quotation |
According to your drawing(size, material,and required technology, etc) |
|||
|
ToleranceSurface Roughness |
+/-0.005 – 0.01mm(Custonize avaiable)Ra0.2 – Ra3.2(Custonize avaiable) |
|||
|
Materials Avaiable |
Such as aluminum, copper, stainless steel, iron, PE, PVC, ABS, etc. |
|||
|
Surface Treatment |
Polishing, general/hard oxidation/oxidation, surface chamfering, tempering, , etc. |
|||
|
Processing |
CNC Turning, Milling, drilling, auto lathe, tapping, bushing, surface treatment, etc. |
|||
|
Testing Equipment |
CMM/Tool microscope/multi-joint arm/Automatic height gauge/Manual height gauge/Dial gauge/Roughness measurement |
|||
|
Drawing Formats |
PRO/E, Auto CAD, Solid Works , UG, CAD / CAM / CAE, PDF |
|||
|
Our Advantages |
1.) 24 hours online service & Quickly Quote/Delivery. 2.) 100% QC quality inspection before delivery, can provide quality inspection form. |
|||
| Product name | Custom Cup Head Socket Shoulder Screw |
| Available Material | Carbon steel,alloy steel,stainless steel,brass,aluminium |
| Industrial process | Colding heading,cnc machining ,thread rolling ,cnc lathe,cnc grinding ,wire cuts ects |
| Heat treatment | Tempering,Hardening,Spheroidizing,Stress Relieving |
| Surface | Black oxide oxide,Zinc,clear,nature,ni-plated,tin-plated,chrome plated,passivated,sandblast and anodize, |
| Tolerance | As your requirement. |
| Application | Auto,building ,agriculture, home appliances,solar,furniture,mold,valve ects |
| Inspection | QC+inspection equipment |
| Drawing Format | Pdf/JPEG/Ai/Psd/CAD/Dwg/Step/Igs/solidwork |
| Delivery | Usually 15-30 days |
| Grade | 4.8,5.6,6.8, 8.8, 10.9, 12.9, A2-70, A480 ects |
Inspections:
3D instruments, 2D instruments, Projectors, Height Gauges, Inner diameter dial indicators, Dial gaues,
Thread and Pin gauges, Digital calipers,Micro calipers, Thickness testers, Hardness testers Roughness
testers, etc.( Detection accuracy to 0.001 millimetre )
Packing:
1: Shrink film+ bulk loading
2: Shrink film +Carton box + Pallet/ wooden case
3: PP + Wooden case
4: As per customers’ requirements or negotiated
1. High skilled and well-trained working team under good management environment;
2. Quick response and support for any inquiries;
3. Over 10 years professional manufacture experience to ensure high quality of your products;
4. Large and strong production capacity to meet your demand;
5. High Quality standard and hygienic environment;
6. We have very strict quality control process:
a. In coming Quality control (IQC) – All incoming raw material are checked before used.
b. In process quality control (IPQC) – Perform inspections during the manufacturing process.
c. Final quality control (FQC) – All finished goods are inspected according to our quality
standard for each products.
d. Outgoing Quality Control (OQC) – Our QC team will 100% full inspection before it goes
out for shipment.
7. Good after sales services.
Q: Why choose CZPT product?
A: We CZPT have our own plant– HangZhou CZPT machinery Co., Ltd, therefore, we can surely
promise the quality of every product and provide you comparable price.
Q: Do you provide OEM Service?
A: Yes, we provide OEM Service.
Q: Do you provide customized forging products?
A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.
Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.
Quality First, Price Best, Service Foremost!
We assure you of our best services at all times!
Lead Screws and Clamp Style Collars
If you have a lead screw, you’re probably interested in learning about the Acme thread on this type of shaft. You might also be interested in finding out about the Clamp style collars and Ball screw nut. But before you buy a new screw, make sure you understand what the terminology means. Here are some examples of screw shafts:
Acme thread
The standard ACME thread on a screw shaft is made of a metal that is resistant to corrosion and wear. It is used in a variety of applications. An Acme thread is available in a variety of sizes and styles. General purpose Acme threads are not designed to handle external radial loads and are supported by a shaft bearing and linear guide. Their design is intended to minimize the risk of flank wedging, which can cause friction forces and wear. The Centralizing Acme thread standard caters to applications without radial support and allows the thread to come into contact before its flanks are exposed to radial loads.
The ACME thread was first developed in 1894 for machine tools. While the acme lead screw is still the most popular screw in the US, European machines use the Trapezoidal Thread (Metric Acme). The acme thread is a stronger and more resilient alternative to square threads. It is also easier to cut than square threads and can be cut by using a single-point threading die.
Similarly to the internal threads, the metric versions of Acme are similar to their American counterparts. The only difference is that the metric threads are generally wider and are used more frequently in industrial settings. However, the metric-based screw threads are more common than their American counterparts worldwide. In addition, the Acme thread on screw shafts is used most often on external gears. But there is still a small minority of screw shafts that are made with a metric thread.
ACME screws provide a variety of advantages to users, including self-lubrication and reduced wear and tear. They are also ideal for vertical applications, where a reduced frictional force is required. In addition, ACME screws are highly resistant to back-drive and minimize the risk of backlash. Furthermore, they can be easily checked with readily available thread gauges. So, if you’re looking for a quality ACME screw for your next industrial project, look no further than ACME.
Lead screw coatings
The properties of lead screw materials affect their efficiency. These materials have high anti-corrosion, thermal resistance, and self-lubrication properties, which eliminates the need for lubrication. These coating materials include polytetrafluoroethylene (PFE), polyether ether ketone (PEK), and Vespel. Other desirable properties include high tensile strength, corrosion resistance, and rigidity.
The most common materials for lead screws are carbon steel, stainless steel, and aluminum. Lead screw coatings can be PTFE-based to withstand harsh environments and remove oil and grease. In addition to preventing corrosion, lead screw coatings improve the life of polymer parts. Lead screw assembly manufacturers offer a variety of customization options for their lead screw, including custom-molded nuts, thread forms, and nut bodies.
Lead screws are typically measured in rpm, or revolutions per minute. The PV curve represents the inverse relationship between contact surface pressure and sliding velocity. This value is affected by the material used in the construction of the screw, lubrication conditions, and end fixity. The critical speed of lead screws is determined by their length and minor diameter. End fixity refers to the support for the screw and affects its rigidity and critical speed.
The primary purpose of lead screws is to enable smooth movement. To achieve this, lead screws are usually preloaded with axial load, enabling consistent contact between a screw’s filets and nuts. Lead screws are often used in linear motion control systems and feature a large area of sliding contact between male and female threads. Lead screws can be manually operated or mortised and are available in a variety of sizes and materials. The materials used for lead screws include stainless steel and bronze, which are often protected by a PTFE type coating.
These screws are made of various materials, including stainless steel, bronze, and various plastics. They are also made to meet specific requirements for environmental conditions. In addition to lead screws, they can be made of stainless steel, aluminum, and carbon steel. Surface coatings can improve the screw’s corrosion resistance, while making it more wear resistant in tough environments. A screw that is coated with PTFE will maintain its anti-corrosion properties even in tough environments.
Clamp style collars
The screw shaft clamp style collar is a basic machine component, which is attached to the shaft via multiple screws. These collars act as mechanical stops, load bearing faces, or load transfer points. Their simple design makes them easy to install. This article will discuss the pros and cons of this style of collar. Let’s look at what you need to know before choosing a screw shaft clamp style collar. Here are some things to keep in mind.
Clamp-style shaft collars are a versatile mounting option for shafts. They have a recessed screw that fully engages the thread for secure locking. Screw shaft clamp collars come in different styles and can be used in both drive and power transmission applications. Listed below are the main differences between these 2 styles of collars. They are compatible with all types of shafts and are able to handle axial loads of up to 5500 pounds.
Clamp-style shaft collars are designed to prevent the screw from accidentally damaging the shaft when tightened. They can be tightened with a set screw to counteract the initial clamping force and prevent the shaft from coming loose. However, when tightening the screw, you should use a torque wrench. Using a set screw to tighten a screw shaft collar can cause it to warp and reduce the surface area that contacts the shaft.
Another key advantage to Clamp-style shaft collars is that they are easy to install. Clamp-style collars are available in one-piece and two-piece designs. These collars lock around the shaft and are easy to remove and install. They are ideal for virtually any shaft and can be installed without removing any components. This type of collar is also recommended for those who work on machines with sensitive components. However, be aware that the higher the OD, the more difficult it is to install and remove the collar.
Screw shaft clamp style collars are usually one-piece. A two-piece collar is easier to install than a one-piece one. The two-piece collars provide a more effective clamping force, as they use the full seating torque. Two-piece collars have the added benefit of being easy to install because they require no tools to install. You can disassemble one-piece collars before installing a two-piece collar.
Ball screw nut
The proper installation of a ball screw nut requires that the nut be installed on the center of the screw shaft. The return tubes of the ball nut must be oriented upward so that the ball nut will not overtravel. The adjusting nut must be tightened against a spacer or spring washer, then the nut is placed on the screw shaft. The nut should be rotated several times in both directions to ensure that it is centered.
Ball screw nuts are typically manufactured with a wide range of preloads. Large preloads are used to increase the rigidity of a ball screw assembly and prevent backlash, the lost motion caused by a clearance between the ball and nut. Using a large amount of preload can lead to excessive heat generation. The most common preload for ball screw nuts is 1 to 3%. This is usually more than enough to prevent backlash, but a higher preload will increase torque requirements.
The diameter of a ball screw is measured from its center, called the ball circle diameter. This diameter represents the distance a ball will travel during 1 rotation of the screw shaft. A smaller diameter means that there are fewer balls to carry the load. Larger leads mean longer travels per revolution and higher speeds. However, this type of screw cannot carry a greater load capacity. Increasing the length of the ball nut is not practical, due to manufacturing constraints.
The most important component of a ball screw is a ball bearing. This prevents excessive friction between the ball and the nut, which is common in lead-screw and nut combinations. Some ball screws feature preloaded balls, which avoid “wiggle” between the nut and the ball. This is particularly desirable in applications with rapidly changing loads. When this is not possible, the ball screw will experience significant backlash.
A ball screw nut can be either single or multiple circuits. Single or multiple-circuit ball nuts can be configured with 1 or 2 independent closed paths. Multi-circuit ball nuts have 2 or more circuits, making them more suitable for heavier loads. Depending on the application, a ball screw nut can be used for small clearance assemblies and compact sizes. In some cases, end caps and deflectors may be used to feed the balls back to their original position.
