Enhanced Sealing & Broad Support — TSBS-C Large Flange Knurled Waterproof Rivet Nut

BLIND RIVET NUT-WATERPROOF

LARGE FLANGE SPLINED RIVET NUT, CLOSED END
TSBS-C SERIES

The TSBS-C large flange knurled waterproof rivet nut is designed to offer maximum sealing performance, anti-rotation grip, and broad load distribution. Its knurled body prevents spin-out during installation, while the permanently attached waterproof seal at the base keeps out moisture, dust, and other contaminants — ideal for outdoor and rugged applications.

 Key Benefits:

• Easy to install — great for automated assembly

• Delivers high torque resistance and strong threads

• Large flange offers greater surface pressure, ideal for soft or thin materials

• Waterproof seal resists leakage and protects internal components

• Operational temperature range: -40°C to 150°C

?? Recommended Applications:
#AutomotiveComponents #ElectronicsEnclosures #OutdoorEquipment #ThinMetalStructures #PlasticPanels

Cross-Slotted Expansion Rivet Nut Strong Internal Threads for Uneven and Thin Surfaces

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

Struggling to secure fasteners to thin or soft materials? The cross-slotted expansion rivet nut is your solution. Upon installation, the nut body folds into four expanding legs, gripping the underside of the panel for a tight, secure, and permanent hold—even on uneven or curved surfaces.
This rivet nut is ideal for creating strong internal threads in soft plastics, aluminum, and thin metal sheets without damaging or distorting the base material.
Its large clamping area ensures high pull-out and torque resistance, making it perfect for automotive interiors, enclosures, electrical boxes, and architectural panels.
★ Custom sizes and materials available to match a wide range of application needs.

 

#Screw Rivet Nuts Strong Threads Without Welding – Fast, Secure, Reliable

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

When your assembly process demands speed and strength without compromising integrity, Screw Rivet Nuts deliver every time.

Fast Installation with Hand Tools – No special machines required, easy to apply.
No Welding Needed – Avoid heat-related deformation and simplify your assembly line.
 High Torque & Strong Thread Grip – More secure than standard fasteners, even under vibration.
 Boost Productivity – Quick installation = reduced labor time and increased output.
 Built-In Threads – Once installed, no extra screws are needed – it's all-in-one efficiency.

Available in both metric and imperial sizes, Screw Rivet Nuts are perfect for steel, plastics, thin sheet metal, and more. When strength and speed matter, this is the fastening solution to trust.

 

#Stainless Steel Jack Nut – Corrosion-Resistant Blind Hole Fastening

STAINLESS STEEL BLIND JACK NUT

For applications where durability and corrosion resistance matter, the Stainless Steel Jack Nut is the smart choice.

Rust-Free & Corrosion-Proof – Made of high-grade stainless steel, ideal for humid, outdoor, or chemically exposed environments.
Perfect for Blind Hole Installation – Installed from one side only, no need for rear access.
Strong Grip on Smooth Surfaces – Secure fastening on burr-free or slick materials.
Tolerates a Range of Hole Sizes & Material Thicknesses – Less need for precision drilling.

 Custom sizes and materials available to meet specific client needs.

For reliable fastening in outdoor or corrosive settings, count on the Stainless Steel Jack Nut.

 

#Manual Rivet Gun — Simple, Reliable, and Efficient for Everyday Riveting

REBITADOR MANUAL

 

Need a fast, hassle-free way to handle light assembly work? The Manual Rivet Gun delivers precision and ease right from the palm of your hand.

Supported rivet sizes: 2.4mm (3/32"), 3.2mm (1/8"), 4.0mm (5/32"), 4.8mm (3/16")
Compatible with: Aluminum and copper rivets — great for lightweight assemblies
Single-side access – Ideal for blind installations or enclosed spaces
Fast and easy operation – Ergonomic design makes it simple for anyone to use
Won’t damage the workpiece – Clean installation that preserves the material surface

Perfect for small-scale assembly, repairs, or on-site jobs, this rivet gun is a must-have tool for efficient manual fastening.

 

3-Hole Self-Tapping Thread Insert for Thin Walls A Smarter Fix for Stripped Threads

SELF TAPPING THREADED INSERT
W. THREE CUTTING HOLE

Working with thin aluminum or plastic parts? Conventional threads often strip or fail under stress. That’s where the 3-hole self-tapping thread insert comes in!
Specially designed for thin-wall applications, the three-hole design ensures smooth cutting and stable installation—no pre-threading required. Once installed, it provides strong, vibration-resistant threads ideal for engines, lightweight machines, or repair applications. It’s the perfect solution for th

Architectural Male-Female Fasteners Secure, Sleek, and Tamper-Resistant

ARCHITECTURAL SEX BOLTS

Need a fastener that combines security with clean aesthetics? Our architectural male-female fastener set is the perfect solution. The domed head female nut is installed on the exposed side, paired with a cross-recessed flat-head screw inserted from behind.
Since the domed head offers no engagement points for tools, it provides tamper-resistance by design. Installation is quick, easy, and safe, with compatibility across multiple materials including wood, metal, and plastic.
Ideal for door and window hardware, building fixtures, and outdoor structures, these fasteners offer both durability and discretion. Custom sizes and materials are also available on request.

Today we’re showcasing the Slotted Head Cap Nut

SLOTTED TRUSS HEAD SEX BOLTS

Today we’re showcasing the Slotted Head Cap Nut ??
Made with durable iron or stainless steel, and customizable surface treatment based on your needs!

??Looking for special sizes or materials? No problem! We also offer tailor-made solutions to meet any fastening requirement.

?? Curious about how it’s used in real-world applications? Subscribe to our channel for more industrial fastener insights!

#CapNut #FastenerSolution #IndustrialHardware #CustomMade #ScrewAndNutBasics

 

TSC 4 Die-Cast Nut – Level Up Your Assembly!

TSC 4 SELF-CLINCHING NUTS

Say hello to the industrial hero – TSC 4 Die-Cast Nut ??
Fast to install, strong where it counts!

 Installs with parallel force – no angle restrictions
 Delivers high tensile and torque strength
No chamfering or deburring required
 Keeps the opposite side flat after installation
No re-threading needed, saving time and cost

With threads even stronger than low-carbon steel screws, it’s perfect for high-strength assemblies that need to stay put!

 Like this kind of hardware breakdown? Subscribe and stay tuned for more!

#TSC4DieCastNut #StrongFastening #EasyInstall #ThreadedInsert #HardwareEssentials #IndustrialAssembly

 

The Unsung Hero of Vacuum Systems – Let’s Talk Vent Screws

Vented screw

 

Have you heard of vented screws, also known as vacuum screws or through-hole screws? 

At first glance, they look just like regular screws… but here’s the difference:
 They have a central hole running from the head to the tip
 This design allows trapped gases to escape, preventing bubbles or uneven pressure in vacuum systems

A must-have for vacuum chambers, semiconductor equipment, and precision instruments!

 Want more pro insights into specialized fasteners? Subscribe for weekly content!

#VacuumScrew #VentedScrew #ThroughHoleScrew #VacuumSystemHardware #PrecisionFastener #TechFastenerTips

Small but Critical – The Roof Screw Washer Explained

Roof Washer

Let’s talk about a tiny part that plays a big role in roofing hardware – the Washer used with roof screws! 

Positioned between the nut and the connected surface, it provides:
Surface protection – prevents scratches from the nut
Load distribution – avoids pressure concentration
Vibration resistance – helps prevent loosening over time

Typically made of metal or plastic, and shaped as a flat ring, the washer grips when compressed, preserving torque and reducing preload loss.

 Ideal for roofing, steel structures, waterproof sealing, and more!

#RoofScrewWasher #HardwareBasics #AntiVibration #LoadDistribution #ConstructionTips #WasherFunction

Custom-Made Hardware & Machined Parts – From Design to Delivery

Metal & Turning Part

 

Looking for custom hardware or CNC machined components? We offer tailor-made production services based on your drawings, required dimensions, and preferred material or plating options—all in one go!

Whether it's stainless steel, aluminum, brass, or alloy materials, our skilled technicians and advanced CNC machines ensure precision, durability, and timely delivery.

Applications include: machine parts, electronic housings, custom fasteners, inserts, precision fittings, and more.
?? Contact us today at: +886-4-7237159
?? Email: recept@topscrew.com.tw

Multi-Grip Aluminum-Steel Rivet – Secure Like a Pro!

MULTI-GRIP BLIND RIVET

Ever heard of a multi-grip aluminum-steel blind rivet?
It features a multi-stage expansion design that creates strong, reliable fastening across different materials! ??

 Perfect for:
Automotive body and interior components
Motorcycle part assembly
Appliances and lighting fixture mounting
 Works great with mixed materials like metal + plastic

 Vibration-resistant and secure – a must-have for any pro assembly job!

#MultiGripRivet #AluminumSteelRivet #AutoFastener #MotorbikeAssembly #ApplianceHardware #LightingFastener #ReliableRivet

 

 

 

Secure Your Woodwork! #WasherHeadThreadInsert – Your Furniture Assembly Hero

Washer Head Thread Insert

 

Need stronger, more reliable fastening for wood projects?
Check out the Washer Head Thread Insert – perfect for softwood reinforcement and flat, flush locking! ??

?? Product Highlights:
?? Strong grip in softwood, cost-effective and firm
?? Available in E type (flat head) & D type (flange)
?? Supports both metric and imperial threads
?? Multiple length options for varied board thickness
?? Material: Zinc alloy with zinc-plated surface for anti-rust durability

?? Best for:
?? Furniture assembly｜?? Display cabinets｜?? Wooden crates｜?? DIY woodworking

#ThreadInsert #WasherHeadNut #FurnitureFastener #Woodwork

#Jack Nut — The Reliable Fastening Solution for Blind Applications

BLIND JACK NUT

When working with blind holes or limited-access mounting, the Jack Nut offers an ideal, reliable solution.

 Perfect for Blind Hole Installation – Designed for single-side access where back-end tightening isn't possible.
 Strong Grip on Smooth Surfaces – Clamps securely even on clean, burr-free materials.
 Wide Compatibility – Fits various hole sizes and accommodates a broad range of material thicknesses.
 Custom Sizes & Materials Available – Tailored options to meet specific industry or project needs.

Jack Nuts bring dependable strength and flexibility to every fastening challenge.

#Special Tri-Fold Aluminum Blind Rivet – Quiet Strength Meets Precision Fit

STRETCH FOLDING BLIND RIVET
( TRI FOLD BLIND RIVET )

Need a fastener that’s strong, quiet, and corrosion-resistant? The Tri-Fold All-Aluminum Blind Rivet delivers all that and more.

Tri-fold design – After riveting, three legs fold outward beneath the surface, gripping the material firmly for superior holding power.
Low-noise installation – Engineered for minimal sound and vibration, ideal for indoor use and sensitive assemblies.
Color-customizable surface finishes – Match your product design with aesthetic, anodized options.
Fully aluminum body = corrosion resistance, great for harsh or outdoor conditions.

 Automatically adjusts to material thickness, making it perfect for variable-depth applications.

 

 

Speed Pin Rivets Fast, Tool-Free Installation for Clean and Reliable Fastening

SPEED PIN RIVET / DRIVE PIN RIVET

Need a quick and secure way to fasten components? Speed pin rivets are your go-to solution. Installation requires only a hammer—no special tools or rivet guns—making them ideal for efficient workflows.
Available in a variety of head styles (round, countersunk, low-profile) and corrosion-resistant materials such as stainless steel and aluminum, they offer both durability and aesthetic appeal.
Once installed, they leave a clean finish without damaging the work surface, and they can be used on materials of various thicknesses, from metal to plastic and composites.
★ Custom sizes and materials are available upon request to suit your exact application needs.