Reliable Threads High Torque and Reusability

PLUSNUT - PRE-BULBED
( QUAD FOLDING RIVETNUTS / SPLIT NUT )

FEATURES：
The Pre-Bulbed PLUSNUT not only offers excellent pull-out strength, but its robust thread design also ensures high torque resistance. This means the bolt can be reliably tightened or disassembled multiple times during subsequent maintenance or assembly without damaging the nut itself or causing it to spin out in the hole. This high reliability makes it a standard solution in fields such as automotive interiors, electronic equipment assembly, and RV manufacturing.
★ Fully customizable in head style, size, and material to fit your exact engineering needs.
★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST
Plusnuts - Pre-bulbed

 

 

Essential for Maintenance and Emergency A Durable Tool Companion

REBITADOR MANUAL

 

The Manual Riveter is known for its robust and durable mechanical structure, reliably working even in environments lacking electricity or compressed air. It is not only a practical tool for daily repairs and installation but also an essential emergency backup for sudden or field fastening needs. For applications requiring high mobility and the lowest operating costs, the manual riveter provides a very reliable and economical fastening solution.

REBITADOR MANUAL

Architectural Sex Bolts Perfectly Blending Strength and Visual Aesthetics

ARCHITECTURAL SEX BOLTS

MATERIAL AVALIABLE:

STEEL, STAINLESS STEEL

Architectural Sex Bolts are fasteners specifically designed for securing heavy or multi-layered structural panels. They consist of a threaded barrel (female) and a screw (male) that lock together from both sides. With large, flat decorative heads on both ends, they provide excellent double-sided aesthetic appeal. They are widely used in curtain walls, glass railings, stair treads, and structural decorative panels.

ARCHITECTURAL SEX BOLTS

Eliminating Virtual Leaks Accelerating Vacuum System Purification

Vented screw
 

In high vacuum environments, the release of air or moisture trapped within components causes what is known as "virtual leakage." The Vented Screw, through its internal channels, directs trapped gases from the screw hole into the vacuum chamber, significantly reducing the impact of virtual leaks. This helps to shorten pump-down time, increasing equipment throughput, while also ensuring chamber cleanliness, which is vital for the operational stability of precision instruments.

Once It’s Tight – There’s No Turning Back! #ShearBolt Explained

Breakaway Bolt

 

This isn’t your typical screw – it’s a Shear Bolt, specially designed for anti-theft protection ??

?? How it works:
?? Tighten the bolt securely into the object
?? The upper neck section snaps off when torque is reached
?? No tool can turn it again – completely tamper-proof

?? Ideal for: Electrical boxes, public installations, security panels, or enclosures
?? Materials: Available in steel, stainless steel, and aluminum

#ShearBolt #SecurityBolt #TamperProof #BreakawayScrew #AntiTheftFastener #PermanentLockingScrew #OneWayScrew

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

Stainless Steel Thread Insert – Rust-Proof Strength for Outdoor and High-Vibration Use

 

KEY LOCKING THREADED INSERT-STANLESS

Exposed to wind, rain, vibration, or salt spray? Ordinary inserts won’t last. The Stainless Steel Locking Thread Insert is engineered to resist corrosion and prevent loosening, even in the harshest conditions.

?? Made from stainless steel – Corrosion-resistant and perfect for outdoor use
?? Withstands high torque and vibration – Keeps threads secure under stress
?? Easy installation – No special skills or tools required
?? Anti-rotation pin built-in – Locks securely, resists tampering or spinning
?? Ideal for marine applications, solar panel mounting, auto repair, industrial machinery

?? Tough, tamper-resistant, and weatherproof — this insert is the professional choice for reliability in the real world.

Material: Steel/ Stainless Steel

 

 

KEY LOCKING THREADED INSERT-STANLESS

Built to Last — High Shear Strength Rivets for Heavy-Duty Applications

HIGHT SHEAR STRENGTH BLIND RIVET

 

 

 

Ever experienced rivets that just don’t hold under pressure?
?? Weak joints?
?? Vibration loosening?
?? Long assembly times with unreliable strength?

It’s time to upgrade to #High Shear Strength Blind Rivets.

? Quick and easy installation — no special tools needed
? External stem break increases total shear strength
? More than 2× the strength of standard rivets
? Ideal for: Containers, vehicles, construction frameworks, electrical cabinets, and more

Fasten with confidence — these rivets won’t let go, no matter the load.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST 

Fasten Smarter, Not Harder – Your Best On-Site Partner Screw Rivet Nuts

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

Tired of dealing with welding steps, loose screws, or vibration issues on the job? It’s time to simplify your work with #Screw Rivet Nuts.

?? Install with just hand tools – no power, no complex machines needed.
?? No welding – perfect for sensitive environments or materials like plastic or thin metal.
?? Stays secure even under vibration – no need to worry about loosening over time.
?? Once installed, it’s ready – no extra screws required thanks to its internal threading.

From metal enclosures to plastic reinforcements and steel assemblies, this small but mighty component brings strength, speed, and simplicity to every build.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

BOLT RIVET NUT 

Bolt Rivet Nut

High Torque, High Sealing BEM-C BAI-C Rivet Nuts for Demanding Fastening Needs

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

Designed for tough environments and sealing-critical applications, the BEM-C and BAI-C waterproof rivet nuts offer large flange stability and built-in water protection.
The wide flange ensures a firm grip and flush surface contact, creating a natural barrier against water ingress—perfect for enhancing product durability.
Ideal for use in automotive underbodies, outdoor electronics, or weather-exposed assemblies, these rivet nuts provide quick, one-sided installation, strong threads, and long-lasting reliability.
★ OEM and custom production options available to suit your exact engineering needs.
★ OTHER SIZES, MATERIAL ARE AVAILABLE UPON REQUEST 
★ NOTE: K= KNURLED BODY

Flat Head Rivet nut BEM-C, BAI-C

Waterproof Protection in Tight Spaces — Discover SAM-C SAI-C Rivet Nut Solutions

BLIND RIVET NUT-WATERPROOF

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

When working with tight spaces or curved surfaces, you need a rivet nut that delivers both waterproof protection and strong thread engagement. The SAM-C / SAI-C rivet nut series is engineered with integrated sealing and excellent holding power, ensuring durability in harsh environments.

Highlights:

• Built-in sealing layer, no need for additional washers

• Tight, leak-free installation after riveting

• Perfect for thin sheet metal, automotive assemblies, and electronics housings

• Reliable performance against water, dust, and extreme conditions

Small Flange Rivet Nut SAM-C SAI-C

HBMHBI Half-Hex Large Flange Rivet Nuts Ideal for Thin Materials and Quick Assembly

 

HALF-HEXAGON RIVET NUT

HBM & HBI SERIES
HALF-HEXAGON WITH BIG FLANGE RIVET NUT FLAT HEAD,ROUND INTERNAL HOLE,OPEN END

 

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

Half-Hex Large Flange Rivet Nuts are engineered for thin metal panels and lightweight components, providing reliable thread strength where welding or tapping is not practical.
The half-hex shank ensures anti-rotation during installation, while the large flange design increases load-bearing area and improves stability.
Requiring only one-side access, these rivet nuts are perfect for tight-space installations such as in automotive interiors, electronics assemblies, control panels, and aluminum structures.
With excellent torque-out resistance and thread strength, they are a top choice among engineers and fabricators.
★ Custom finishes, sizes, and material options are available upon request.
★ OTHER SIZES, MATERIAL ARE AVAILABLE UPON REQUEST

 

AHBM & AHBI SERIES
HALF-HEXAGON WITH SMALL FLANGE RIVET NUT
FLAT HEAD,HEX INTERNAL HOLE,OPEN END

 

Half-hexagon Rivet Nut HBM&HBI Series

Speed Up Your Assembly with the Pneumatic Rivet Nut Tool

AIR PULL SETTER

In today’s fast-paced manufacturing environments, the Pneumatic Rivet Nut Tool is the perfect solution for high-speed, precision fastening. This compact yet powerful tool operates without electricity, eliminating heat generation and making it safe for sensitive materials.

Ideal for metal sheets, tubes, wood panels, and more, this tool ensures smooth installation without damaging the surface. It’s the ultimate choice for hardware, plastic, and industrial riveting operations.

? Easy to operate and energy efficient
? Protects surface integrity
? High torque performance with compact design

Air Pull Setter

Structural Reliability Stainless Steel and High-Strength Material Options

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

Bolt Rivet Nuts are often made from high-strength carbon steel or stainless steel to ensure connection durability and reliability. Since the installation process is cold working, it does not compromise the anti-corrosion coating of the base material, preserving panel integrity. Compared to welding, the Bolt Rivet Nut provides a cleaner, more consistent, and equally robust stud connection, making it a modern fastening solution for improving product quality and reducing manufacturing complexity.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

BOLT RIVET NUT 

Bolt Rivet Nut

Efficiency and Strength Blind Fastening for Heavy Structures

HIGHT SHEAR STRENGTH BLIND RIVET

 

 

 

While delivering bolt-like strength, the High Shear Strength Rivet retains the advantage of blind installation. This means high-strength fastening can be achieved quickly and efficiently, even on heavy structures (like large box sections or enclosed profiles) where only one side is accessible. It simplifies the assembly process of complex structures, reducing labor and time costs, making it an essential high-performance fastening solution in modern heavy industrial manufacturing.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST 

Robust Anchor Providing a Permanent and Reliable Connection

SPEED PIN RIVET / DRIVE PIN RIVET

Despite its speed, the Speed Pin Rivet still forms a strong, permanent anchor on the backside of the parent material. The mandrel is locked inside the sleeve after being driven in, maintaining stable tension in the fastener. This makes it suitable for securing signage, nameplates, light structures, or interior panels. It is a highly reliable fastening solution for assembly lines that demand high efficiency and minimal installation steps.
★ Customizable in head style, size, and material to match your application perfectly.
★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST
★Available Size:5/32"、5/16"、3/16"、3/8"、1/8"、1/4"、

Three-Hole Design Powerful Cutting Engineered for Hard Materials

SELF TAPPING THREADED INSERT
W. THREE CUTTING HOLE

The unique feature of the Self Tapping Threaded Insert with Three Cutting Holes is the three evenly distributed cutting holes at its base. Compared to the single-slotted design, the three-hole structure provides a more balanced and stronger cutting capability, making it ideal for installation in harder base materials like cast iron, hard alloys, or thermoset plastics. This design effectively evacuates chips, ensuring the insert achieves a smooth, high-quality installation even in the most demanding materials.

SELF TAPPING THREADED INSERT
W. THREE CUTTING HOLE

 

Secure and Aesthetic The Dual Advantage of Torx with Pin Sex Bolts

SIX LOBE WITH PIN SEX BOLT

The Six Lobe with Pin Sex Bolt combines the high-security anti-tamper Torx recess with the decorative sex bolt structure. The central PIN in the Torx recess effectively prevents unauthorized removal. This design not only offers the inherent double-sided aesthetics and precise clamping of a sex bolt but also provides a premium fastening solution for applications like outdoor signage, public artwork, and high-end furniture, where both security and appearance are critical.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

SIX LOBE WITH PIN SEX BOLT

 

Clean and Efficient One-Step Standoff Installation

TSC 4 SELF-CLINCHING NUTS

The installation of the Blind Standoff requires no welding, tapping, or secondary repair. It is completed simply by applying pressure in a pre-drilled hole using a press. This one-step cold-press process significantly boosts production line efficiency and reduces labor and equipment costs. Furthermore, the absence of thermal impact ensures the quality and appearance of pre-finished panels.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

Heavy-Duty Construction Ensuring Long-Term Reliability in Construction Sites

 

FRAME SCAFFOLDING FLIP LOCK PIN

 

The Frame Scaffolding Flip Lock Pin is typically made from high-strength steel and surface-treated with galvanizing or powder coating to provide excellent corrosion resistance. In the demanding outdoor construction environment, its heavy-duty design ensures maximum load capacity and long-term reliability at the connection points. The flip lock mechanism is robust, capable of withstanding frequent assembly and disassembly, making it a critical component for worker safety.

 

Decorative Connection The Perfect Combination of Aesthetics and Utility

SIX LOBE WITHOUT PIN SEX BOLT

MATERIAL AVALIABLE:
STEEL, STAINLESS STEEL, ALUMINUM, BRASS

The Six Lobe Sex Bolt possesses the double-sided aesthetic quality of conventional sex bolts, often featuring a smooth, rounded decorative head. Due to its Torx drive design, it brings a modern industrial aesthetic while providing a secure connection. They are widely used in architectural design, furniture, display fixtures, and panel fastening applications requiring easy assembly/disassembly but high-precision tightening, offering a balance of function and visual appeal

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

FEMALE NUT

MALE SCREW

contact us 
Tel:+886-4-7237159
E-mail:recept@topscrew.com.tw