Payment & Shipping Terms:
|Material:||Stainless Steel||Color:||Natural Color|
|Use:||Automobile, Aviation Industry, Rail Car Industry, Etc.||Function:||Repair The Damaged Internal Thread|
SUS303 Self Tapping Thread Insert,
SUS302 Self Tapping Thread Insert,
SUS303 self tapping threaded sleeve
302-SUS303 Self-Tapping Threaded Sleeve With Hole Slotted Self-Tapping Inserts
Self-tapping screw sleeves are divided into 302 slot type and 307 and 308 three-round hole types. The difference between 307 and 308 types is that under the same diameter, the length and outer diameter are different.
Self-tapping screw sleeves have tooth patterns inside and outside, embedded in plastic, aluminum alloy,
In softer materials such as cast iron and copper, higher-strength internal threaded holes can be formed, and self-tapping screw sleeves (self-tapping braces) can also repair broken internal threads.
The material of self tapping screw sleeve is generally carbon steel and stainless steel. The material is 45 or 40Cr steel, tempered 250hb-280hb
1. Carbon steel 1215: Color zinc plating, suitable for surface carburizing heat treatment of aluminum alloy, copper alloy, plastic and other base materials with low engineering strength.
2. Stainless steel sus303 (304, 316, 316L): it is suitable for passivation treatment of cast iron and other products with high strength.
|Product name||Self attack screw sleeve|
|Texture of material||Carbon steel threaded sleeve|
|Is it in stock?||YES|
|Processing and customization||YES|
There are tooth lines inside and outside the self tapping screw sleeve, which can be embedded in soft materials such as plastic, aluminum alloy cast iron and copper to form a large strength internal thread hole. The self tapping screw sleeve (self tapping screw sleeve) can also repair the damaged internal thread.
Contact Person: Mr. young li