UNDERCUT ANCHOR,EXPANSION ANCHOR

EXPANSION ANCHOR

UNDERCUT ANCHOR

 

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST 

FEATURES OF ANCHOR BOLT: 
1.EASY TO INSTALL
2.HIGH LOAD CAPACITIES EVEN IN THE LOW DENSITY BASE MATERIAL
3.WITHOUT THERMAL BRIDGE
4.QUICK INSTALLATION
5.DOUBLE SAFETY FEATURES
6.MATERIAL ELECTROPLATED AND GALVANIZED

ADVANCED CURTAIN WALL SYSTEM; A.C.T.
INSTALLATION:

 

ADVANTAGE & BENEFIT OF ANCHOR BOLT: 
1.INVISIBLE FROM FRONT OF FAÇADE
2.STRESS-FREE FIXING IN NATURAL STONE
3.MAXIMU POSSIBLE PULL-OUT LOEAD HIGH COLLAPSE LOADS THAN TRADITIONAL SYSTEM
4.FAST & EASY INSTALLATION OF REVEAL
5.STATIC OPTIMISED POSITION OF ANCHOR THE MAX. BENDING STRESS IS REDUCED BY 50%

 

FIELDS OF APPLICATION: 
1.CURTAIN WALL INSTALLATION
2.BUILDING CURTAIN GLASS INSTALLATION
3.MARBLE INSTALLATION
4.STRENGTHENED GLASS INSTALLATION

EXAMPLE:

 

Roof Washer

Roof Washer

A system for diverting rainwater at the start of each rainfall away from collection tanks and cisterns, so that only the cleaner water that follows is collected for reuse.

CYLINDER NUT

CYLINDER NUT

 

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

turning part

Metal & Turning Part

 

Customized product
Call us on phone :+886-4-7237159
Mail:recept@topscrew.com.tw

 

Leveling Screw

Leveling Screw

adjusting screws for bringing an instrument or other object into level
★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST 

Multi-grip Blind Rivet

MULTI-GRIP BLIND RIVET

MATERIAL AVALIABLE: 
RIVET: ALUMINUM 5052
MANDREL: STEEL 1022

SUITABLE APPLICATIONS: 
1.AUTOMOBILES, MOTORCYCLES, ELECTRCAL APPLIANCES, LIGHTING FIXTURES, ETC.
2.MAKES THE GAP OF JOINING OBJECTS EXPAND FIRST THEN RIVETS THEM CLOSELY.
3.IT WILL NOT BE LOOSENED BY SHANK.
4.THE INNER AND OUTER JOINS A GOOD LOOKING.
5.HELPS REDUCE STOCK RANGE.
6.PARTICULAR DOME HEADS ACCEPTABLES.
7.FINISH AVAILABLE IN A MULTIPLE OF COLORS.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

Breakaway Bolt

Breakaway Bolt

 Ideal for high security applications where removability is not required. Tamperresistant head configuration will ward off the most determined attacks. Break-Away bolts are installed with standard wrenches to attach fixtures to internally threaded materials or inserts.
 

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

Patch Insert - 180°

Patch Insert - 180°

Material:Steel, Stainless Steel

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST 

Thin Wall:

Thick Wall:

Internal Thread Insert

Internal Thread Insert

 

Material：Zinc alloy
Plating : Zinc plated surface
Advantage：

1.Inexpensive solution for reinforcing threads in soft woods

2.Inch or matric threads available

3.Type E and Type D unsert nut (flush and flanged) available

4.multiple length options

5.Durable zinc alloy construction

Suitable Application： 

1.ready to assemble furniture

2.drawer pulls

3.display cases

4.crating

5.anywhere threaded inserts are installed in soft wood

 

 

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

Half-hexagon W. Small Flange Rivet Nut, Open End HSM, HSI

HSM, HSI SERIES

HALF-HEXAGON W. SMALL FLANGE RIVET NUT
HEX FLANGE, HEX INTERNAL HOLE, OPEN END

 

MATERIAL AVAILABLE: 
STEEL, STAINLESS STEEL 302( INOX A2/18-8) AND 316 ( INOX A4/18-10), BRASS, ALUMINUM 5056

SURFACE FINSIH AVAILABLE: 
STEEL: CR3 WHITE/ YELLOW/ BLACK ZINC PLATED, CR3 ZINC NICKEL PLATED, NICKEL PLATED.
STAINLESS STEEL: CLEAN OR PASSIVATED.
BRASS: CLEAN
ALUMINUM: CLEAN

CHARACTERISTICS OF SMALL FLANGE BLIND RIVET NUT: 
1.THE BLIND RIVET NUT HAS BEEN SPECIALLY DEVELOPED TO GIVE DESIGNERS A STRONG AND VIBRATION- PROOF STEEL THREAD IN THIN SHEET APPLICATIONS.
2.THE BLIND RIVET NUT CAN BE USED TO ASSEMBLE TWO OR MORE SHEETS OF VARIOUS MATERIALS (STEEL, ALUMINUM, WOOD, PLASTIC, ETC.) AND CAN BE FIXED BY A SCREW.
3.THE HEAD OF SMALL FLANGE BLIND RIVET NUT IS IN A COUNTERSUNK SHAPE THAT MAKES THE APPLICATION SURFACE FLAT AND SMOOTH AFTER INSTALLATION.
4.THE BLIND RIVET NUT IS FAST AND CONVENIENT IN INSTALLATION.
5.APPLICATION SURFACE FINISH WILL NOT BE DAMAGED AFTER INSTALLTION OF BLIND RIVET NUT.

THE BLIND RIVET NUT OFFERS THE FOLLOWING ADVANTAGES: 
1.EASY AND FAST INSTALLATION.
2.HIGH TORQUE AND STRONG THREADS ARE COMPARABLE TO NORMAL FASTENERS.

ASSEMBLY APPLICATIONS: AUTOMATIVE, ELECTRICAL ENGINEERING, SHEET METALGENERAL
,LIGHT FABRICATION

BLIND RIVET NUT SMALL FLANGE RIVET NUT, CLOSED END ,SAM-C, SAI-C

BLIND RIVET NUT-WATERPROOF

SMALL FLANGE RIVET NUT, CLOSED END
SAM-C, SAI-C SERIES

MATERIAL AVAILABLE: 
STEEL, STAINLESS STEEL 302( INOX A2/18-8) AND 316 ( INOX A4/18-10), BRASS, ALUMINUM 5056

SURFACE FINSIH AVAILABLE: 
STEEL: CR3 WHITE/ YELLOW/ BLACK ZINC PLATED, CR3 ZINC NICKEL PLATED, NICKEL PLATED.
STAINLESS STEEL: CLEAN OR PASSIVATED.
BRASS: CLEAN
ALUMINUM: CLEAN

CHARACTERISTICS OF SMALL FLANGE BLIND RIVET NUT: 
1.THE BLIND RIVET NUT HAS BEEN SPECIALLY DEVELOPED TO GIVE DESIGNERS A STRONG AND VIBRATION- PROOF STEEL THREAD IN THIN SHEET APPLICATIONS.
2.THE BLIND RIVET NUT CAN BE USED TO ASSEMBLE TWO OR MORE SHEETS OF VARIOUS MATERIALS (STEEL, ALUMINUM, WOOD, PLASTIC, ETC.) AND CAN BE FIXED BY A SCREW.
3.THE HEAD OF SMALL FLANGE BLIND RIVET NUT IS IN A COUNTERSUNK SHAPE THAT MAKES THE APPLICATION SURFACE FLAT AND SMOOTH AFTER INSTALLATION.
4.THE BLIND RIVET NUT IS FAST AND CONVENIENT IN INSTALLATION.
5.APPLICATION SURFACE FINISH WILL NOT BE DAMAGED AFTER INSTALLTION OF BLIND RIVET NUT.

THE BLIND RIVET NUT OFFERS THE FOLLOWING ADVANTAGES: 
1.EASY AND FAST INSTALLATION.
2.HIGH TORQUE AND STRONG THREADS ARE COMPARABLE TO NORMAL FASTENERS.

ASSEMBLY APPLICATIONS: AUTOMATIVE, ELECTRICAL ENGINEERING, SHEET METAL
GENERAL LIGHT FABRICATION
★ OTHER SIZES, MATERIAL ARE AVAILABLE UPON REQUEST 
★ NOTE: K= KNURLED BODY

BLIND RIVET NUT FLAT HEAD RIVET, CLOSED END ,BEM-C, BAI-C

BLIND RIVET NUT-WATERPROOF

FLAT HEAD RIVET, CLOSED END
BEM-C, BAI-C SERIES

 

MATERIAL AVAILABLE: 
STEEL, STAINLESS STEEL 302( INOX A2/18-8) AND 316 ( INOX A4/18-10), BRASS, ALUMINUM 5056

SURFACE FINSIH AVAILABLE: 
STEEL: CR3 WHITE/ YELLOW/ BLACK ZINC PLATED, CR3 ZINC NICKEL PLATED, NICKEL PLATED.
STAINLESS STEEL: CLEAN OR PASSIVATED.
BRASS: CLEAN
ALUMINUM: CLEAN

CHARACTERISTICS OF SMALL FLANGE BLIND RIVET NUT: 
1.THE BLIND RIVET NUT HAS BEEN SPECIALLY DEVELOPED TO GIVE DESIGNERS A STRONG AND VIBRATION- PROOF STEEL THREAD IN THIN SHEET APPLICATIONS.
2.THE BLIND RIVET NUT CAN BE USED TO ASSEMBLE TWO OR MORE SHEETS OF VARIOUS MATERIALS (STEEL, ALUMINUM, WOOD, PLASTIC, ETC.) AND CAN BE FIXED BY A SCREW.
3.THE HEAD OF SMALL FLANGE BLIND RIVET NUT IS IN A COUNTERSUNK SHAPE THAT MAKES THE APPLICATION SURFACE FLAT AND SMOOTH AFTER INSTALLATION.
4.THE BLIND RIVET NUT IS FAST AND CONVENIENT IN INSTALLATION.
5.APPLICATION SURFACE FINISH WILL NOT BE DAMAGED AFTER INSTALLTION OF BLIND RIVET NUT.

THE BLIND RIVET NUT OFFERS THE FOLLOWING ADVANTAGES: 
1.EASY AND FAST INSTALLATION.
2.HIGH TORQUE AND STRONG THREADS ARE COMPARABLE TO NORMAL FASTENERS.

ASSEMBLY APPLICATIONS: AUTOMATIVE, ELECTRICAL ENGINEERING, SHEET METAL,
GENERAL LIGHT FABRICATION

★ OTHER SIZES, MATERIAL ARE AVAILABLE UPON REQUEST 
★ NOTE: K= KNURLED BODY

BOLT RIVET NUT

BOLT (SCREW) RIVET NUT
IN ISO DIMENSION (MM)

MATERIALS ARE AVAILABLE FOR BOLT RIVET NUT: 
STAINLESS STEEL 302/304 (A2/18-8), 316(A4/18-10), STEEL, ALUMINUM 5056/6061, BRASS C2600

CHARACTERISTCS OF BOLT (SCREW) RIVET NUT: 
1.EASY AND FAST IN INSTALLATION WITH HANDY TOOL.
2.PROVIDES HIGH TORQUE AND STRONG THREADS IN COMPARING WITH NORMAL FASTENERS.
3.WELDING PROCESS IN NOT REQUIRED IN INSTALLING BOLT (SCREW) RIVET NUT.
4.ABLE TO REDUCE ASSEMBLING TIME AND IMPROVE OUTPUT.
5.ABLE TO PROVIDE A STRONG BINDING SUPPORT ON COMBINATION APPLICATIONS.
6.WILL NOT LOOSEN FROM VIBRATING OBJECTS ONCE ITS' INSTALLED.
7.BOLT (SCREW) IS ALREADY COMBINED WITH BLIND RIVET NUT BEFORE INSTALLATION, SO IT IS NOT NECESSARY TO INSTALL THE SCREW ON THE BLIND RIVET NUT.
8.COMBINED RIGIDLY TO SUIT VIBRATING ENVIRONMENT.
9.AVAILABLE IN BOTH UNC AND ISO DIMENSION.

★ OTHER SIZES AVAILABLE: 
TOP SCREW IS ABLE TO MANUFACTURE OTHER SIZES OF BOLT (SCREW) RIVET NUT APART FROM THE SIZES SHOWN IN TABLE BELOW. TOP SCREW IS ABLE TO MANUFACTURE BOLT (SCREW) RIVET NUT BASED ON THE STANDARD CYLINDRICAL, FULL HEXAGONAL AND HALF HEXAGONAL BLIND RIVET NUT IN TOP SCREW'S CATALOG. TOP SCREW IS ALSO CAPABLE FOR CUSTOMIZED SCREW (BOLT) RIVET NUT TO FULFILL YOUR REQUIREMENT FROM DESIGNING, RECOMMENDING AND OF COURSE MANUFACTURING.

NOTE 1: GRIP RANGE CAN BE AFFECTED BY PARENT MATERIAL DENSITY AND ACTUAL HOLE SIZE. WE SUGGEST TRIAL INSTALLATIONS TO DETERMINE OPTIMUM GRIP.
NOTE 2: ADDITIONAL UNF FINE THREADS, GRIP LENGTHS AND MATERIALS ARE AVAILABLE. PLEASE CONTACT TOP SCREW METAL CORP. FOR MORE DETAIL.

THREAD SPECIFICATION:
Unified - 2A/21 per ASME B1.1
Metric ­– 6g/21 per ASME 1.21M 

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

BOLT (SCREW) RIVET NUT
IN UNC DIMENSION (INCH)