Key Locking thread inserts 1/4-28 UNJF keenserts
Material: SUS303/SUS304
Plastic Bag+Carton
Keylocking Thread Inserts are solid inserts that are threaded both internally and externally with keys attached to the top of the insert.
After the insert has been screwed into the parent material, the insert's locking keys are driven down into the tapped threads of the parent material during installation creating a positive mechanical lock that prevents rotation due to vibration or torsion.
Performance of Keylocking Thread Inserts
Threaded inserts are widely used in the repair and construction of workholders. Below are some of the reasons key inserts are an effective solution for manufactures:
They can be used to reinforce a variety of weaker thread materials, including aluminum and magnesium
They are reliable, and can stand up to demanding wear and high vibration
Threaded inserts are available in a wide variety of metric and inch sizes to match your application
Types of thread inserts
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.
Solid Key Inserts: These key inserts have a solid base and are ideal for relocating a drilled or tapped hole.
Small series: M2-M4 threaded inserts with 2 key lock.

Metric type, Thin wall series

Package: Usually finished products will be put into plastic bags and outer with carton cases.
We will also reinforce the cases onto tthe pallet to avoid damage during transportation.
Delivery time: Stocked goods can be delivered out the same day we received the order.
Usually the delivery time is within 3-7 working days.

Q1: Are you trading company or manufacturer?
A1: We are factory loacted in Xinxiang City,Henan Province of China.
Q2: What products do you offer?
A2: Our main products are water filter,hydraulic oil filter, vacuum pump filters, filter cartridge, air compressor filter elements as well as accessories.
Q3: Do you provide samples? Is it free?
A3: Free samples can be supplied and the freight is paid by clients. This charge will be subtracted in your future order.
Q4: What is your payment terms?
A4: Payment<3000USD,100% payment in advance.
Payment>3000USD,30%T/T in advance,the balance 70% paid after inspection and before shipment.
Q5: What's your after sales service?
A5: Elite Aviation's goods have one year guarantee time and during this time if there is any quality questions, free replacement service is supplied.
Q6: How do you ship the goods?
A6: According to your order quantity, it is usually by sea,air or express etc.
And we are looking forward to establishing a long-term cooperative relationship with you.

Elite Aviation Manufacturing Co., Ltd is a professional supplier of thread inserts filter elements and metal products. Since its establishment, ELITE has always adhered to the production and business philosophy of "quality first, customer first", and is committed to providing cost-effective fastener products and fastening system solutions for various industries.
Now, our main products include thread inserts and filters two series. Thread inserts are tangless thread inserts, wire inserts with tails, self tapping inserts, keylocking inserts and their supporting tools. Filters are sintered mesh filter element, corrugated filter element, wire-wound filter element, bag filters, etc. Products are widely used in fields such as communication electronics, aviation, aerospace, rail transit, ships, medical treatment, industrial equipment. Through the continuous efforts of ELITE AVIATION people, products have been widely used in industries such as aviation, aerospace, high-speed rail, large locomotives, automotive manufacturing, power, machinery, as well as high-voltage switchgear, etc.
ELITE AVIATION, to create a global brand of Chinese wire thread inserts and filter elements.