目前分類:Self Tapping Threaded Inserts (31)

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SELF TAPPING THREAD INSERTS - SLOTTED SERIES

SELF TAPPING - SLOTTED SERIES-topscrew.jpg SELF TAPPING - SLOTTED-YA-topscrew.jpg SELF TAPPING - SLOTTED-YELLOW-topscrew.jpg SELF TAPPING - SLOTTED-BRASS-topscrew.jpg  

MATERIAL AVAILABLE

STEEL, STAINLESS STEEL 303 (A1), STAINLESS STEEL 316 (A4 / 18-10), BRASS C3604

 

SURFACE FINSIH AVAILABLE

CR3 WHITE/YELLOW ZINC PLATED

 

CHARACTERISTICS

EASY TO INSTALLED

DESIGNED TO REPLACE SPRING COIL

PROVIDE STRONG THREADS FOR WEAK MATERIAL LIKE ALUMINUM OR PLASTIC

ABLE TO INSTALL FOR VIBRATING ENVIRONMENT

 

APPICATIONS

CAN BE APPLIED TO DIFFERENT MATERIAL SUCH AS PLASTIC, ALUMINUM, CAST IRON

DESIGNED TO APPLY IN WEAK MATERIAL WHERE THREADS ARE FRENQUENTLY USED

 

OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

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SELF TAPPING THREADED INSERT SERIES

SELF TAPPING THREADED INSERT SERIES-1-topscrew

◆  SLOTTED PART

SELF TAPPING - SLOTTED SERIES-topscrew.jpg SELF TAPPING - SLOTTED-YA-topscrew.jpg SELF TAPPING - SLOTTED-YELLOW-topscrew.jpg SELF TAPPING - SLOTTED-BRASS-topscrew.jpg

MATERIAL AVAILABLE:
STEEL, STAINLESS STEEL 303 (A1), STAINLESS STEEL 316 (A4 / 18-10), BRASS C3604

SURFACE FINSIH AVAILABLE:
CR3 WHITE/YELLOW ZINC PLATED

CHARACTERISTICS:
EASY TO INSTALLED
DESIGNED TO REPLACE SPRING COIL
PROVIDE STRONG THREADS FOR WEAK MATERIAL LIKE ALUMINUM OR PLASTIC
ABLE TO INSTALL FOR VIBRATING ENVIRONMENT

APPICATIONS:
CAN BE APPLIED TO DIFFERENT MATERIAL SUCH AS PLASTIC, ALUMINUM, CAST IRON.
DESIGNED TO APPLY IN WEAK MATERIAL WHERE THREADS ARE FRENQUENTLY USED.

◆ THREE HOLE THIN WALL/THICK WALL

SELF TAPPING - 3HOLE-1-topscrew.jpg SELF TAPPING - 3HOLE-2-topscrew.jpg

 

MATERIAL AVAILABLE:
STEEL, STAINLESS STEEL, ALUMINUM, ALUMINUM ALLOY, BRASS

FOR USE IN THICK WALL OR CLOSE TO AN EDGE

ADVANTAGE:
HIGH PULL-OUT STRENGTH
HIGH TORQUE RESISTANCE
STRONG WEAR RESSTANCE THREAD
FAST, EASY INSTALLATION
EXTREME VIBRATION RESISTANCE

◆ THREE HOLE W. SLOTTED PIN

SELF TAPPING - 3HOLE WITH GROOVED PIN-topscrew.jpg

MATERIAL AVAILABLE:
STEEL, STAINLESS STEEL, ALUMINUM, ALUMINUM ALLOY, BRASS

FOR USE IN THIN WALL OR CLOSE TO AN EDGE

ADVANTAGE:
HIGH PULL-OUT STRENGTH
HIGH TORQUE RESISTANCE
STRONG WEAR RESSTANCE THREAD
FAST, EASY INSTALLATION
EXTREME VIBRATION RESISTANCE

◆ MANUAL INSTALLATION TOOL

SELF TAPPING - THREAD INSERT TOOL-topscrew.jpg SELF TAPPING - THREAD INSERT TOOL-WAY2-topscrew.jpg

STEP 1. STEP 2. STEP 3.
鑽孔之後,將襯套裝置於工具上朝向要裝置的地方 維持工具垂直,向左旋轉將襯套轉入 裝入之後,將工具向右垂直旋轉出來,工具自然會自動地鬆開

HOLE SIZE:
RECOMMENDED HOLE SIZE IS INDICATED ON EACH DATA SHEET AND IS INTENDED TO BE FOR REFERENCE ONLY. HOLE SIZE MAY NEED TO BE INCREASED OR DECREASED DEPENDING ON BASE MATERIAL, INSTALLATION TORQUE OR PERFORMANCE REQUIRED. OPTIMUM HOLE SIZE SHOULD BE DETERMINED BY REQUESTING SAMPLES & INSTALLING THEM IN THE INTENDED MATERIAL.

HOLE DEPTH:
IN THRU HOLE APPLICATIONS THE INSERT LENGTH SHOULD NOT EXCEED THE MATERIAL THICKNESS. IN BLIND HOLE APPLICATIONS THE HOLE DEPTH SHOULD BE 1.2XINSERT LENGTH AND THIS VALUE IS INDICATED ON MOST DATA SHEETS.

COUNTERSINK
A 60°COUNTERSINK IS REQUIRED FOR MOST MATERIALS TO INSURE A FLUSH SURFACE AFTER INSTALLATION.

WALL THICKNESS
WALL THICKNESS SHOULD BE 0.35 TO 0.5 X HOLE DIAMETER DEPENDING ON BASE MATERIAL.

◆ AIR INSTALLATION TOOLS

SELF TAPPING - THREAD INSERT AIR TOOL-1-topscrew.jpg SELF TAPPING - THREAD INSERT AIR TOOL-2-topscrew.jpg SELF TAPPING - THREAD INSERT AIR TOOL-3-topscrew.jpg

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SELF TAPPING THREADED INSERT

SELF TAPPING THREADED INSERT SERIES-1-topscrew.jpg  

MATERIAL AVAILABLE FOR SELF TAPPING THREADED INSERT: 
ALUMINUM/ALUMINUM ALLOY/STEEL/STAINLESS STEEL/BRASS

 

FOR USE IN THIN WALL OR CLOSE TO AN EDGE 

 

ADVANTAGE OF SELF TAPPING THREADED INSERT:

  • HIGH PULL-OUT STRENGTH
  • HIGH TORQUE RESISTANCE
  • STRONG WEAR RESISTANCE THREAD
  • FAST, EASY INSTALLATION
  • EXTREME VIBRATION RESISTANCE

 

BENEFICIAL OF USING SELF TAPPING THREADED INSERT:

  • IMPROVE THE SITUATION OF SCREW BECOME SLACKS.
  • TO STRENGTHEN THE STRENGTH OF THREAD, TO PREVENT THE INTENSE SHAKE.
  • SELF-TAPPING , DO NOT NEED TO WORRY ABOUT THREAD TO BE ROUTED.
  • TO RAISE THE TOLERANCE UP, SAVE THE TIME AND THE MONEY.

 

FIELDS OF APPLICATION:

Ø   AUTOMOTIVE INDUSTRY

  •   Engines, transmissions, wide range of supply parts such as wing mirrors, radiators, bumper etc.
 

Ø   PLANT AND EQUIPMENT CONSTRUCTION

  •   Flange joints, construction equipment, oil burners etc.
 

Ø   HOUSEHOLD APPLIANCE AND OFFICE MACHINERY PRODUCTION

  •   Vacuum cleaners, cameras, sun lamps, drills etc.
 

Ø   ELECTRICAL AND LABORATORY SUPPLIES

  •   Capacitors, heavy current, radio and telecommunication systems, dental technology equipment.
 

Ø   MILITARY APPLICATIONS

  •   Tanks, aircraft etc.
 

 

OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

襯套海報-topscrew.jpg  

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thread insert also known as a threaded bushing which is a fastener element that is inserted into an object to add a threaded hole. They may be used to repair a stripped threaded hole, provide a durable threaded hole in a soft material and place a thread on a material too thin to accept it, mold or cast threads into a workpiece thereby eliminating a machining operation, or simplify changeover from unified to metric threads or vice versa.

Self Tapping Inserts (also known as self threaded inserts or Ensats) are cylindrical metal bushings with internal and external threads and are specially designed to cut their own threads as they are being driven into a drilled hole. They provide permanent wear-resistant threads in a wide range of materials, from tough to tap, high strength steels to brittle plastics.

The thread cutting action is performed by the cutting slots on the insert. By tapping its own thread, the self tapping insert eliminates the need for pre-tapped holes.

(Reference by Wikipedia)

 SELF TAPPING - SLOTTED SERIES-topscrew.jpg SELF TAPPING - 3HOLE-2-topscrew.jpg      

Feature of  Self-Tapping Threaded Insert: 

  • It is easy to installed
  • it is designed to replace spring coil.
  • It provides strong threads for weak material like aluminum or plactic.
  • It is able to install for vibrating environment. 
SELF TAPPING THREADED INSERT SERIES-1-topscrew.jpg SELF TAPPING THREADED INSERT SERIES-topscrew.jpg  

Top Screw Metal Corp.

TEL: +886-4-7237159 

FAX: +886-4-7246640

E-Mail: recept@topscrew.com.tw
http://www.topscrew.com.tw/

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Thick Wall Section 

SELF TAPPING - 3HOLE-1-topscrew.jpg  

thick wall section      

SELF TAPPING THREADED INSAERT is 

  •  Strong and reusable permanent thread ,
  •  Need to tap a hole to install these inserts
  •  Taps and installs in one easy step, can ssaving time.money and labor
  •  It is a very high pull out strength 
  •  Can endure vibration without loosening.
  •  Three lateral cutting bores make for an easy self-tapping installation, and provide a connection for highly resistant to vibration.

SELF TAPPING THREWADED INSAERTS allow permanent threads to be produced in a wide range of components and materials.

 

 

 

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Self Tapping Threaded Insert with three cutting hold-thin wall section 

SELF TAPPING - 3HOLE-2-topscrew.jpg     

 self tapping threaded insert-thin wall section  

SELF TAPPING THREADED INSERT is 

 

  •  Strong and reusable permanent thread ,
  •  Need to tap a hole to install these inserts
  •  Taps and installs in one easy step, can ssaving time.money and labor
  •  It is a very high pull out strength 
  •  Can endure vibration without loosening.
  •  Three lateral cutting bores make for an easy self-tapping installation, and provide a connection for highly resistant to vibration.

 

SELF TAPPING THREWADED INSERTS allow permanent threads to be produced in a wide range of components and materials.

 

 

 

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THREADED INSERT TOOL

SELF TAPPING - THREAD INSERT TOOL-topscrew.jpg    

TOOL  

1. HOLE SIZE:

RECOMMENDED HOLE SIZE IS INDICATED ON EACH DATA SHEET AND IS INTENDED TO BE FOR REFERENCE ONLY. HOLE SIZE MAY NEED TO BE INCREASED OR DECREASED DEPENDING ON BASE MATERIAL, INSTALLATION TORQUE OR PERFORMANCE REQUIRED. OPTIMUM HOLE SIZE SHOULD BE DETERMINED BY REQUESTING SAMPLES & INSTALLING THEM IN THE INTENDED MATERIAL.

2. HOLE DEPTH:

IN THRU HOLE APPLICATIONS THE INSERT LENGTH SHOULD NOT EXCEED THE MATERIAL THICKNESS. IN BLIND HOLE APPLICATIONS THE HOLE DEPTH SHOULD BE 1.2XINSERT LENGTH AND THIS VALUE IS INDICATED ON MOST DATA SHEETS.

3. COUNTERSINK

A 60°COUNTERSINK IS REQUIRED FOR MOST MATERIALS TO INSURE A FLUSH SURFACE AFTER INSTALLATION.

4. WALL THICKNESS

WALL THICKNESS SHOULD BE 0.35 TO 0.5 X HOLE DIAMETER DEPENDING ON BASE MATERIAL.

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

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THREE HOLE-THICK WALL

thick wall section  

MATERIAL AVAILABLE FOR THREE HOLE-THICK WALL
ALUMINUM/ALUMINUM ALLOY/STEEL/STAINLESS STEEL/BRASS

FOR USE IN THIN WALL OR CLOSE TO AN EDGE

ADVANTAGE OF SELF TAPPING THREADED INSERT:

  • HIGH PULL-OUT STRENGTH
  • HIGH TORQUE RESISTANCE
  • STRONG WEAR RESISTANCE THREAD
  • FAST, EASY INSTALLATION
  • EXTREME VIBRATION RESISTANCE
     

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

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THREE HOLE-THIN WALL

self tapping threaded insert-thin wall section  

MATERIAL AVAILABLE FOR SELF TAPPING THREADED INSERT W. THREE CUTTING HOLE: 
ALUMINUM/ALUMINUM ALLOY/STEEL/STAINLESS STEEL/BRASS

FOR USE IN THIN WALL OR CLOSE TO AN EDGE 

ADVANTAGE OF SELF TAPPING THREADED INSERT:

  • HIGH PULL-OUT STRENGTH
  • HIGH TORQUE RESISTANCE
  • STRONG WEAR RESISTANCE THREAD
  • FAST, EASY INSTALLATION
  • EXTREME VIBRATION RESISTANCE
     

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

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THREE HOLE W. GROOVED PIN

SELF TAPPING - 3HOLE WITH GROOVED PIN-topscrew.jpg    

 

MATERIAL AVAILABLE FOR SELF TAPPING THREADED INSERT W. GROOVED PIN
ALUMINUM/ALUMINUM ALLOY/STEEL/STAINLESS STEEL/BRASS

FOR USE IN THIN WALL OR CLOSE TO AN EDGE

ADVANTAGE OF SELF TAPPING THREADED INSERT:
1. HIGH PULL-OUT STRENGTH
2. HIGH TORQUE RESISTANCE
3. STRONG WEAR RESISTANCE THREAD
4. FAST, EASY INSTALLATION
5. EXTREME VIBRATION RESISTANCE

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

 W. GROOVED PIN  

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SLOTTED PART

SELF TAPPING - SLOTTED SERIES-topscrew.jpg SELF TAPPING - SLOTTED-YA-topscrew.jpg SELF TAPPING - SLOTTED-YELLOW-topscrew.jpg SELF TAPPING - SLOTTED-BRASS-topscrew.jpg  

 

MATERIAL AVAILABLE FOR SELF TAPPING THREAD INSERTS-SLOTTED SERIES: 
STEEL, STAINLESS STEEL 303(A1), STAINLESS STEEL 316(A4/18-10), BRASS C3604

FINISH FOR STEEL PARTS OF SELF TAPPING TGHREADED INSERT:
CR3 WHITE/YELLOW ZINC PLATED

CHARACTERISTICS OF SELF TAPPING THREADED INSERTS:
1. SELF TAPPING THREADED INSERTS ARE EASY TO INSTALLED,
2. SELF TAPPING THREADED INSERTS ARE DESIGNED TO REPLACE SPRING COIL.
3. SELF TAPPING THREADED INSERTS PROVIDE STRONG THREADS FOR WEAK MATERIAL LIKE ALUMINUM OR PLASTIC.
4. SELF TAPPING THREADED INSERTS ARE ABLE TO INSTALL FOR VIBRATING ENVIRONMENT.

APPICATIONS OF SELF TAPPING THREADED INSERTS:
1. SELF TAPPING THREADED INSERTS CAN BE APPLIED TO DIFFERENT MATERIAL SUCH AS PLASTIC, ALUMINUM, CAST IRON.
2. SELF TAPPING THREADED INSERTS ARE DESIGNED TO APPLY IN WEAK MATERIAL WHERE THREADS ARE FREQUENTLY USED.

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 SELF-TAPPING THREADED INSERTS SELF-TAPPING THREADED INSERTS  

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