Factory customized wholesale M4 M6 M8 stainless steel metal spiral spring thread inserts

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Product Overview

Description





Product Description


Wire thread inserts can be used to strengthen threads, giving applications a longer life. Each insert sharing the load over the entire bolt and hole, improving holding or pull out resistance. With a wire thread insert installed, a more even distribution of load and stress can be achieved. Free running wire thread inserts are generally made of stainless steel wire rolled into a diamond shape cross-section.




Product Name
Temperature Resistance
Factory Customized Wholesale M4 M6 M8 Stainless Steel Metal Coil Spring Thread Insert for Aluminum
Stainless steel: 425°c short-time, 315°c long-time
Phosphor Bronze: 300°c short-time, 250°c long-time
Nitronic 60: 425°c short-time, 315°c long-time
Nimonic 90: 750°c short-time, 550°c long-time
Materials
Available surface treatment
Stainless Steel 304, 321, 316L;
Phosphor Bronze (CuSn6, C51900, C5191);
Nitronic 60 (AISI/ASTM Alloy 218, UNS S21800, HPA 50);
Inconel X 750 (UNS N07750);
Nimonic 90 (UNS N09901)
Without
Waxed
dry lubricating film
cadmium plated
silver plated
Test Equipment
Projecting profile, Roughness tester, Hardness tester,Concentricity tester, 2D projector,Digital Micrometers, Salt spray tester, all kinds of gages.
Application
Automotive,rail carriages,metal construction,aerospace industry,agricultural machinery,construction machinery,electronic devices,mechanical engineering,wind power solar,etc.




Product Paramenters






Installation Instructions












Company Profile




Xinxiang Donghai Industry Co., Ltd. is located in the Hi-Tech Zone , which is the center of highly skilled talents of Xinxiang City. We specialized in manufacturing the different series of Wire Thread Inserts according to National Standard, MS Standard,ZIN Standard, Unified Thread Standard and it also maktes all kinds of related tools. We registered the self-owned brand Thaishell in 2014.Our research and development team consists of young and middle-aged experts having rich experience in fastener industry. We strict controls product quality and management system, to provide individualized product solutions.




Certifications




Packing & Delivery




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.




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