Ecvv Trade
Xinxiang Beiou Technology Co., Ltd.

China Manufacturer with main products: Thread Insert, Thread Repair Kits, Spring, Spring Machine, Filter, Spark Thread Repair Kit, Keenserts

Home  >Products Catalog > Screw Fastener Keyserts

Screw Fastener Keyserts

Supply Ability: 10,000 Piece/Pieces per Week
Payment Terms: L/C, T/T, Western Union

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details: Polybags and cartons

Quick Details

  • Brand Name: BEIOU
  • Name: key locking inserts
  • Standard: UNC/UNF/UN/Metric/Imperial
  • OEM: yes



Key locking inserts provide high strength and reliability and are designed to provide high resistance to rotation and pull-out loads. After installation into the tapped hole, the locking keys on each key locking inserts are driven down through the threads of the parent material, locking the insert firmly and permanently in place.  




Can be used in virtually any material including aluminum, cast iron, steel, plastics.



Materials & Finishes
Materials : carbon steel, stainless steel

Finishes :  cadmium plate, dry film lubricant





?Light weight(Thin wall)

?Heavy duty

?Extra heavy duty



Installation process:


1.Drill out old threads with a standard drill.Note: Drill is oversized see charts

 for proper dimensions. Chamfer the hole with a standard countersink(82° -100° )


2.Tap new thread with a standard tap. See charts for proper size and depth.


3.Screw in the insert until slightly below surface.


4.Drive keys down with several hammer taps on the proper installation tool.



Technical parameter:(commonly used)                        


Thin Wall

Internal thread

External thread


M 5x 0.8

M 8x1.25


M 6x 1.0



M 8x1.25



M 8x 1.0



M10x 1.5

M14x 1.5



M14x 1.5



M16x 1.5





Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

keysert from this supplier

Furniture Screw with Nibs Cutting Knurling Zinc Double Countersunk Head Wood Screws Manufacturer    
FOB Price: 1000.00-1300.00 USD/Ton
Min Order: 1 Ton
Customized Captive Screw for Server Rack/Network Cabinet PF30. PFS30    
FOB Price: 0.10-1.00 USD/Case
Min Order: 1 Case
Screw with Nibs Cutting Knurling Zinc Self-Drilling Screw Countersunk Head (Bugle Head)    
FOB Price: 1000.00-1800.00 USD/Ton
Min Order: 1 Ton
Wood Screw Thread Cross Recess (Phillips) Washer Head Black Phosphating Screw Manufacturer/Factory    
FOB Price: 1000.00-1800.00 USD/Ton
Min Order: 1 Ton
Yellow White Zinc Wood Screw Countersunk Head C1022 Harden Furniture Chipboard Screw Manufacturer    
FOB Price: 1000.00-1800.00 USD/Metric Ton
Min Order: 1 Metric Ton

More products from other suppliers

Parallel Twin Screw    
FOB Price: 2,500.00-6,500.00 USD/Set
Min Order: 3 Sets
Chipboard Screw    
Min Order: 100,000 Pieces
screw with brake medical machine castor wheel    
FOB Price: 2.00-5.00 USD/Piece
hex lag screw    
FOB Price: 0.10-0.50 USD/Piece
Min Order: 30,000 Pieces
Supply screw, turning parts    
Min Order: 5000 Pieces

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group