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Extended Non Standard ST18*1.5 Metal Screw Sleeve

China Xinxiang Xiyangyang Screening Machinery Manufacturing Co., Ltd. certification
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Extended Non Standard ST18*1.5 Metal Screw Sleeve

Extended Non Standard ST18*1.5 Metal Screw Sleeve
Extended Non Standard ST18*1.5 Metal Screw Sleeve Extended Non Standard ST18*1.5 Metal Screw Sleeve Extended Non Standard ST18*1.5 Metal Screw Sleeve

Large Image :  Extended Non Standard ST18*1.5 Metal Screw Sleeve

Product Details:

Place of Origin: Henan, China
Brand Name: xiyangyangjixie
Certification: ISO
Model Number: ST

Payment & Shipping Terms:

Minimum Order Quantity: 1000
Price: Negotiable
Packaging Details: The bags are packed in cartons
Delivery Time: 3-5work days
Payment Terms: L/C, , T/T, Western Union, MoneyGram
Supply Ability: 100000/piece/week
Detailed Product Description
Place Of Origin: Henan, China Brand: Xi Yang Yang
Size: ST18*1.5 Supply Ability: 100000 Pieces Per Week
Packaging Details: Polybag+Carton+Wood Pallet Lead Time: 3-5 Days After Payment
High Light:

ST18*1.5 Metal Screw Sleeve

,

anti seismic metal screw sleeve

Extended Non Standard ST18*1.5 Metal Screw Sleeve 0

Thread Sheath Manufacturer Wholesale Extended Screw Sleeve non-Standard Customization

 

The steel wire threaded sleeve is embedded into the threaded hole of low strength engineering materials such as aluminum, magnesium alloy, cast iron, glass fiber reinforced plastic, etc., which can form high-precision internal thread in accordance with international standards. It has the functions of high connection strength, anti-seismic, impact resistance and wear resistance, and can disperse the stress to protect the matrix thread, greatly prolong the service life of the matrix, and is widely used in electronic applications.

Extended Non Standard ST18*1.5 Metal Screw Sleeve 1

 

 

 

 

 

How it works edit

The thread insert is made of high-quality stainless steel wire, with diamond cross-section and spring-shaped thread

by mechanical rolling. The diameter of the screw sleeve is larger than that of the screw hole.

When the screw sleeve is installed, it is compressed and tightened. After the installation, it will spring back to its original state,

so that the screw sleeve is permanently fixed in the screw hole. Because of its large diameter, the thread insert has a larger contact surface,

so it is stronger than the original thread.

 

Extended Non Standard ST18*1.5 Metal Screw Sleeve 2

Installation and inspection of screw sleeve
After the installation of steel wire insert, the tolerance zone of thread hole depends on the manufacturing tolerance of steel wire insert profile and the thread tolerance zone of installation hole of steel wire insert. The former is controlled by the manufacturer of steel wire insert, and the latter mainly depends on the tapping accuracy of the installation hole of steel wire insert. Generally, grade 6h is formed, and the tolerance zone of 5h and 4H can be reached when the accuracy is high. The unified thread standard is 2B and 3b. The corresponding level of plug gauge can be used to detect the bottom hole thread.

Extended Non Standard ST18*1.5 Metal Screw Sleeve 3

Place of Origin Henan, China
Brand Xi Yang Yang
Size M1.6-M24
Material 304 stainless steel
Supply Ability 12000000 pieces per week
Packaging Details Polybag+Carton+Wood pallet
Lead Time 3-5 days after payment
Set Num 1000

 

 

To determine whether the thread is coarse or fine, first roughly determine the purpose of the lower thread.

If it is uncertain, then measure the length of N pitches with a caliper, divide by N, and then check the thread table

 

 

Extended Non Standard ST18*1.5 Metal Screw Sleeve 4

 

 

When the screw is screwed into the screw hole of the locking type steel wire sleeve,

it is loose before it

enters the polygon locking ring. When the screw enters the polygon locking ring,

it is necessary to open

the polygon to deform the locking edge. At this time, the screw needs to overcome

the friction force of the

locking edge on the screw. After the screw is tightened, this friction force can prevent

the screw from

loosening itself, thus replacing other locking methods.

 

Extended Non Standard ST18*1.5 Metal Screw Sleeve 5

 

 

 

 

 

Extended Non Standard ST18*1.5 Metal Screw Sleeve 6

 

 

Contact Details
Xinxiang Xiyangyang Screening Machinery Manufacturing Co., Ltd.

Contact Person: Li

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