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303 из нержавеющей стали 316 ключевая вставка застежка для замены Keenserts M4 M5 M8 M6 M10 M12
- Категории: Other Fasteners >>>
- Поставщик: Xinxiang,Donghai,Industrial,Co.,Ltd.Xinxiang,Ltd.
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Характеристики
Stainless Steel 303 316 Key Insert Keysert Fastener for Replacement Keenserts M4 M5 M8 M6 M10 M12 M20 M24
Product Description
Key locking threaded inserts are also known as key inserts, keyserts, or keenserts.
Keyserts provide a strong, permanent thread in a weaker parent material. These easy to install and remove tools are commonly used to repair threads on ferrous, non-ferrous, or non-metallic metals like aluminum and magnesium. Key inserts are not recommended for use in brittle materials like cast iron and plastic.
For thread repair, key inserts can be used if the defected thread is replaced with a key insert of the same nominal diameter.
Keenserts feature locking keys that provide a mechanical lock that cannot be rotated due to vibration or torsion. They can be installed with standard drills and taps with no specialty tools required.
Regular changing of parts can wear down threads over time, especially when they are made from softer metals.
Keyserts provide a strong, permanent thread in a weaker parent material. These easy to install and remove tools are commonly used to repair threads on ferrous, non-ferrous, or non-metallic metals like aluminum and magnesium. Key inserts are not recommended for use in brittle materials like cast iron and plastic.
For thread repair, key inserts can be used if the defected thread is replaced with a key insert of the same nominal diameter.
Keenserts feature locking keys that provide a mechanical lock that cannot be rotated due to vibration or torsion. They can be installed with standard drills and taps with no specialty tools required.
Regular changing of parts can wear down threads over time, especially when they are made from softer metals.
Thaishell™ Thread Inserts have a wide range of standard inserts that are in stock and meet the majority of our customers performance and installation requirements. In some cases, the application specification can mean that a variant longer, shorter, with a special thread or other feature needs to be developed to satisfy the requirements.
Below are some of the reasons key inserts are an effective solution for manufactures:
- Reinforce a variety of weaker thread materials, including aluminum and magnesium
- Reliable, and can stand up to demanding wear and high vibration
- Available in a wide variety of metric and inch sizes to match your application
- Reinforce a variety of weaker thread materials, including aluminum and magnesium
- Reliable, and can stand up to demanding wear and high vibration
- Available in a wide variety of metric and inch sizes to match your application
Types & Material:
Available from stock in a huge range of sizes, thread forms, and alternative materials.
Donghai offers two types of Key inserts include:
- Heavy Duty Key Inserts: Feature a thick, heavy-duty thread wall and are suitable for most applications.
- Thinwall Key Inserts: Have a smaller OD thread size than standard and heavy-duty keenserts. These parts are ideal for use in tight spaces where less pull-out strength is acceptable.
The two variations of keenserts are available in stainless steel and steel variations. These materials provide superior strength to reinforce lower-grade metal threads. Stainless steel is an ideal material for corrosion resistance in susceptible applications.
- Heavy Duty Key Inserts: Feature a thick, heavy-duty thread wall and are suitable for most applications.
- Thinwall Key Inserts: Have a smaller OD thread size than standard and heavy-duty keenserts. These parts are ideal for use in tight spaces where less pull-out strength is acceptable.
The two variations of keenserts are available in stainless steel and steel variations. These materials provide superior strength to reinforce lower-grade metal threads. Stainless steel is an ideal material for corrosion resistance in susceptible applications.
Application Fields:
1. Original Equipment Manufacturing Thaishell™ inserts are widely used by manufacturers in a variety of markets as following:
• Automotive
• Electronic
• Aerospace – Avionics, Engines, Airframe
• Ship Building
• Defence
• Power Generation
• Transport
• Manufacturing Equipment
2. Thread Repair Wherever you encounter a damaged thread Thaishell™ thread insert provides:
• The quickest and simplest method of repair to stripped or damaged threads.
• A quality thread with superior holding power.
• The most cost-effective method of repair.
• A new thread in the original size.
• A thread generally stronger than the original.
Product display
Product Parameter
Product installation
Usage: | Thread repair |
Model: | M2-M24 Heavy/Light |
Origin: | Chinese Mainland |
Series: | Stainless steel screw insert |
How To Install Key Locking Thread Inserts
Thread inserts are ideal for reinforcing threads when a bolt or stud is frequently installed and removed without diminishing a hole's hold strength. Thread inserts provide a strong, durable solution for threads within weaker materials when used correctly.Key inserts do not need special tools for installation, however, they come in handy to ensure a perfect installation. Key insert installation tools serve as both a wrench and an impact tool for driving the locking keys into parent holes.
Key Inserts are installed using standard drills and taps, but the required tap-drill size is slightly larger than normal for that OD thread size. Locking keys must be driven down into the parent material during installation, providing a positive mechanical lock against rotation.
Donghai Industrial offers a series of instructions on how to install and remove our threaded inserts by hand or using an installation tool.
1. Drill out the old thread / parent hole / receiving hole using tap drill we provided (Important: Correct tap drill is slightly larger than standard for that thread size).
2. Countersink (82° – 100°) the hole if necessary.
3. Tap new planned thread with a standard tap.
4. Screw in insert until body is slightly (0.3 to 0.7mm) below the surface, by hand or using installation tool.
5. Drive keys down with several light hammer taps on installation tool (or directly on keys if no installation tool is available).
6. Finished.
How To Remove Key Locking Threaded Inserts
1. Drill out locking keys with specified drill diameter and depth
2. Bend the locking keys inwards and break them off.
3. Remove the old insert with a
screw extractor.
screw extractor.
Company Profile
● Xinxiang Donghai Industrial Co., Ltd, established since 1999 and based in High-Tech Zone, Xinxiang city, Henan, China, is a leading manufacturer of industrial thread inserts and tools.
● We specialize in this field over 23 years and have the strength in Helical Wire Thread Inserts (Free Running, Screw Locking, Tanged, Tangless), Solid Wall Thread Inserts (Self Tapping, Key Locking) with superior performance, reliability and competitive price.
● Thread inserts are available in a wide variety of metric and inch sizes to match your application.
● "Thaishell" is our registered trade mark since 2014.
● Our strict quality programs ensure that we meet the latest industry standards of ISO9001:2015 & IATF16949:2016, we are dedicated to exceeding our customer's expectations by providing innovative value-added design and engineering services, on-time deliveries and excellent customer service support.
● Wherever the journey goes, the destination is always the same: the highest customer satisfaction.
● We specialize in this field over 23 years and have the strength in Helical Wire Thread Inserts (Free Running, Screw Locking, Tanged, Tangless), Solid Wall Thread Inserts (Self Tapping, Key Locking) with superior performance, reliability and competitive price.
● Thread inserts are available in a wide variety of metric and inch sizes to match your application.
● "Thaishell" is our registered trade mark since 2014.
● Our strict quality programs ensure that we meet the latest industry standards of ISO9001:2015 & IATF16949:2016, we are dedicated to exceeding our customer's expectations by providing innovative value-added design and engineering services, on-time deliveries and excellent customer service support.
● Wherever the journey goes, the destination is always the same: the highest customer satisfaction.
Packing & Delivery
Packing: Usually packed in boxes or bags, can be packed according to customer requirements.
Delivery: 3-5 working days after receipt of payment. If the customer does not have a forwarder in China, we will choose a fast, cheap and safe shipping method for the customer.
Delivery: 3-5 working days after receipt of payment. If the customer does not have a forwarder in China, we will choose a fast, cheap and safe shipping method for the customer.
FAQ
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer.
Q: How long is your delivery time?
A: Generally it is 3 days if the goods are in stock. or it is7days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free, but no shipping fee.
Q: What are your payment terms?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Welcome to other terms.
Q: What are your price terms?
A: EXW/FOB/CIF/CFR/FCA/CPT/CIP etc.
Q: What is your product range?
A: Our product range includes wire thread insert, self taping thread insert, key insert, tap, heavy duty keensert, etc. We strictly implement various quality standards such as GB, ISO, DIN, JIS, AISI NFE, BSW, etc., and also accept non-standard products.
Q: Why should I choose you? What are your advantages? What industry do you serve?
A: We are a professional manufacturer with many years of production and management experience in the field of fasteners. We can provide our customers with good solutions in terms of production design, production technology, packaging and after-sales service. Customer satisfaction is our only pursuit.
Thank you for your time! Your satisfaction and good feedback are our eternal pursuit!
If you have another question, pls feel free to Contact Us.
A: We are a manufacturer.
Q: How long is your delivery time?
A: Generally it is 3 days if the goods are in stock. or it is7days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free, but no shipping fee.
Q: What are your payment terms?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Welcome to other terms.
Q: What are your price terms?
A: EXW/FOB/CIF/CFR/FCA/CPT/CIP etc.
Q: What is your product range?
A: Our product range includes wire thread insert, self taping thread insert, key insert, tap, heavy duty keensert, etc. We strictly implement various quality standards such as GB, ISO, DIN, JIS, AISI NFE, BSW, etc., and also accept non-standard products.
Q: Why should I choose you? What are your advantages? What industry do you serve?
A: We are a professional manufacturer with many years of production and management experience in the field of fasteners. We can provide our customers with good solutions in terms of production design, production technology, packaging and after-sales service. Customer satisfaction is our only pursuit.
Thank you for your time! Your satisfaction and good feedback are our eternal pursuit!
If you have another question, pls feel free to Contact Us.
Contact Information
Specialist of Threaded Inserts & Tools Since 1999
ISO9001:2015 & IATF16949:2016 Certified
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