OEM Female Thread Brass Knurled Threaded Insert Nuts Assortment Kit

• Customization: Available
• Material: Stainless Steel
• Type: Screw Lock
• Model NO.: M2-M100
• Usage: Building, Machinery, Medical
• Rotation Direction: Standard
• Surface Finishing: Standard
• Certification: ISO, RoHS
• Customized: Customized
• MOQ: 100 PCS
• Thread Accuracy: 6h
• Name: Wire Thread Insert
• Nominal Length: 1d-3D
• Transport Package: Carton Box
• Specification: M4-M16
• Trademark: XYY
• Origin: China
• HS Code: 7318190000
• Production Capacity: 50000pieces
• Package Size: 14.50cm * 8.50cm * 10.50cm
• Package Gross Weight: 0.045kg

Product Description

Product Description

Wire screw bushing, also known as thread sheath, steel wire sheath, threaded wire bushing, tooth bushing, threaded bushing, stainless steel screw bushing, etc., is a kind of high-precision internal and external threaded concentric body fasteners, mainly used to enhance and protect the internal threaded holes of low-strength materials (e.g. aluminium alloys, magnesium alloys, plastics, cast iron, etc.). Wire screw bushings are refined from high-precision rhombic stainless steel wires, shaped like helical coils, with internal and external double-threaded structure.
Main features and functions:
- Enhancement of threads: Form an elastic connection between the screw and the internal thread of the base body, enhance the thread strength, and improve the load-bearing capacity and wear resistance of the threaded hole.
- Repair threads: when the original threaded hole is unusable due to wear, slippage or damage, the wire nut can be used to repair the threads and restore its original fastening function.
- Improve the precision: the steel wire thread sleeve can eliminate the thread manufacturing error and form high-precision internal threads in accordance with international standards.
- Anti-vibration and anti-impact: in the vibration or impact environment, the wire nut can disperse the stress and protect the base thread from damage.
- Wear-resistant: The materials used in wire nuts usually have high wear resistance, extending the service life of the threaded holes.
Installation and Use:
- Pre-tapping: A special tap is required to pre-tap threads in the base material before installing the wire nuts.
- Installation tool: Use special installation spanner or tool to screw the wire sleeve into the threaded hole.
- Disassembly: If disassembly is required, the wire sleeve can be removed from the threaded hole using a tool such as a sleeve remover.
Application Areas:
- Aerospace: in the manufacture of aircraft and spacecraft, for fasteners requiring high reliability and precision.
- Automotive: In engines, transmissions and other components, to enhance the strength and reliability of threaded connections.
- Electronic equipment: used to improve the life of threaded connections in electronic devices that require frequent disassembly and assembly.
- Heavy machinery: in mechanical equipment subject to heavy loads, it is used to provide additional support and protect threaded holes.
Steel wire bushings are widely used in a variety of industries, and their main purpose is to improve the strength, accuracy and durability of threaded connections, especially in applications that require frequent disassembly or are subjected to high levels of stress.

Customers at Exhibitions

Certifications

 

Product Parameters

Category	Size	Internal thread	Outer thread	Length	Drill hole
Heavy	M4	M4*0.7	M8*1.25	8mm	6.9
	M5	M5*0.8	M10*1.25	10mm	8.8
	M6	M6*1	M12*1.25	12mm	10.8
	M8	M8*1.25	M14*1.5	14mm	12.8
	M10	M10*1.5	M16*1.5	16mm	14.75
	M12	M12*1.75	M18*1.5	18mm	16.75
	M14	M14*2	M20*1.5	20mm	18.75
	M16	M16*2	M22*1.5	22mm	20.5

 

Our Advantages

 

Characteristics and advantages

It can be used in almost any material, including aluminum, cast iron, steel and plastics Positive rotation prevention of mechanical lock High strength and flexibility provide maximum pull-out strength It is easy to install and disassemble and can be installed with standard electric drill and tap. However, the keensert installation kit is also available if required No prewinder tool required Cannot cross thread during installation No need to disconnect
SALES AND SERVICE NETWORK

FAQ

 

 

1. who are we?
We are based in Henan, China, start from 2014,sell to Eastern Europe(10.00%),South America(10.00%),North
America(10.00%),Africa(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Wire thread insert,Self tapping insert,Tanglees,Keensert,Thread repair kit

4. why should you buy from us not from other suppliers?
Our company is a professional manufacturer of thread inserts and tools. Xinxiang, a powerful industrial city in Central China,has been engaged in thread nesting industry for more than 20 years.

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,Express Delivery;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;
Language Spoken:English,Chinese