Pre-Set Stud Simplifying the Final Product Assembly Process

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

The greatest advantage of the Bolt Rivet Nut is its pre-fixed stud. This eliminates the step of manually aligning screw holes and bolts during final product assembly; parts are simply placed over the stud and secured with a nut. It ensures precise thread alignment, significantly speeding up final assembly while offering high pull-out and torque resistance performance. It is suitable for applications requiring exposed threads, such as car body accessories and electronic racks.

★ 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)

 

Mandrel Locking Technology Ensuring Superior Vibration Resistance

HIGHT SHEAR STRENGTH BLIND RIVET

 

 

 

MATERIAL AVALIABLE: 
RIVET: STEEL
SHAFT: STEEL
The key advantage of the High Shear Strength Rivet is its mechanical mandrel locking technology. After installation, a section of the mandrel is permanently locked inside the sleeve, eliminating the hollow center typical of standard rivets after the break. This solid sleeve design provides greater structural integrity and significantly enhances the connection's shear capacity and resistance to vibratory loosening, ensuring long-term reliability and safety.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST 
ALL STEEL BLIND RIVET V.S. HIGH SHEAR STRENGTH BLIND RIVER

INSPECTION REPORT OF SHEAR STRESS

 

Combo Drive Tool Compatibility and Convenience of Phillips and Slotted

TRUSS COMBO HEAD POST SCREW
CHICAGO SCREW

The Truss Combo Head Post Screw typically utilizes a Combo Head design, integrating both Phillips and Slotted drive recesses. This greatly enhances the tool compatibility and convenience of installation, allowing operators to use the two most common types of screwdrivers for tightening and removal. This versatility makes it an ideal fastener for home repairs, office equipment assembly, and production lines requiring flexible tool options.
★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

    

Optimized Design Stress Distribution and Thread Fatigue Life

CYLINDER SCREW

  Many Cylinder Screws utilize special thread designs, such as larger lead-in chamfers or rolled threads, to optimize stress distribution and improve fatigue life. They are often designed as stretch bolts to maintain consistent clamping force through thermal expansion and contraction cycles. The material and length are precisely calculated to maximize resistance to high-cycle fatigue, ensuring engine reliability over hundreds of thousands of cycles.

 

Medical-Grade Material Precision Tolerance and Biocompatibility

Patch Insert - 360°

The Anti-Rotation Sleeve is precision-machined, typically from medical-grade titanium alloy or stainless steel, which are biocompatible materials. Dental applications demand extremely tight tolerances, and the sleeve must be manufactured to micron-level precision to ensure a perfect, seamless fit with the implant system. This precise fit effectively transmits occlusal forces and reduces gaps, thereby lowering the risk of bacterial ingress and surrounding tissue inflammation, which is vital for patient oral health.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST 

Thin Wall:

Thick Wall:

Powerful Lock Extremely High Resistance to Torque and Pull-Out

TSC 6 SELF-CLINCHING STUDS

The greatest advantage of the TSC 6 Self-Clinching Stud is the strong mechanical lock created after pressing. This lock provides extremely high resistance to torque and pull-out strength, ensuring the stud does not rotate or dislodge when tightening the nut or subjected to external tensile force. This allows the connection points of the sheet metal structure to withstand heavy loads and high vibration, significantly improving the structural reliability of the entire assembly.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

Stable Support High-Precision Spacing and Anti-Torque Lock

TSC 5 SELF-CLINCHING LOCK NUTS

The TSC 5 Standoff provides a stable and precise separation distance between panels, making it ideal for securing printed circuit boards (PCBs) and electronic components. Like all self-clinching fasteners, it uses pressure to tightly lock its serrations or annular ring structure with the parent material, providing exceptionally high resistance to torque and shear force. This robust connection ensures high structural stability for internal components of electronic devices under vibration or stress.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST