Efficient Installation, Maximum Strength – Meet the TSC 6 Self-Clinching Stud!

TSC 6 SELF-CLINCHING STUDS

Introducing the TSC 6 self-clinching stud – a fastening solution engineers love! Perfect for electronic assemblies or thin sheet structures 

 Installs easily with parallel force, no angle restrictions
 Delivers high tensile and torque strength
No chamfering or deburring required
 Keeps the reverse side flat after installation
No re-threading needed, helping reduce overall assembly costs

Its internal threads are stronger than low-carbon steel screws – ideal for components that demand high-strength threading.

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#TSC6Stud #SelfClinchingFastener #HighStrengthThreads #EasyAssembly #IndustrialSolutions #FastenerInnovation

 

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!

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

 

What is a Welding Stud Nut Here’s Your Quick Guide!

WELDING STUD NUT

Let’s check out a crucial welding fastener – the Welding Stud Nut 
Used with welding studs to provide strong and durable fastening on metal plates or structures.

 Need something specific? We offer custom sizes and materials to fit your project needs!

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#WeldingStudNut #WeldingNut #StudNut #CustomFastener #WeldingHardware #IndustrialSolution

 

One Way Sex Bolts Secure Fastening with Tamper-Proof Design

ONE WAY SEX BOLTS

In environments where security and tamper-resistance are essential, One Way Sex Bolts provide the ideal fastening solution. Once installed, the head design allows tightening only—removal is virtually impossible without damaging the bolt, making it highly theft- and tamper-resistant.
Available in steel, stainless steel, and brass, with customizable surface treatments like zinc plating, black coating, or corrosion-resistant finishes.
These bolts are widely used in public infrastructure, window and door hardware, display fixtures, furniture, and architectural elements where appearance and security must go hand in hand.
★ Custom sizes and materials are available upon request to meet your specific project requirements.

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!

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

Security Sex Bolts with Pin-in-Torx Head Built to Resist Tampering

梅花帶PIN公母套

SIX LOBE WITH PIN SEX BOLT

In applications where security and tamper-resistance are critical, the Pin-in-Torx Security Sex Bolts deliver reliable performance. The special Torx head with center pin prevents removal using standard tools such as Phillips, hex, or even regular Torx wrenches.
These fasteners are available in steel, stainless steel, brass, or aluminum, with custom surface finishes offered upon request, including zinc plating, black oxide, and anodizing.
Perfect for securing architectural elements, public installations, enclosures, and access panels, they provide both mechanical strength and peace of mind.
★ Custom dimensions and material combinations are available to meet your exact project specifications.

 

Secure Your Stonework – Undercut & Expansion Anchors Explained

EXPANSION ANCHOR

UNDERCUT ANCHOR

 

Working with stone materials? You need anchors that are strong, reliable, and won’t cause cracks.
Today, we’re introducing the #UndercutAnchor and #ExpansionAnchor – specially designed for stone applications! 

Installed via external expansion – using a thread-in mechanism (not hammer-driven)
 Avoids stress fractures in stone materials
 Creates a secure, non-destructive hold – ideal for granite, marble, and natural stone

 Need something custom? We offer custom sizes and materials to fit your project needs!

 For more hardware solutions tailored to construction and stonework, subscribe and stay informed!

#StoneAnchors #UndercutAnchor #ExpansionAnchor #NoHammerInstallation #StoneSafeFastening #CustomHardware #ConstructionEssentials

 

Let’s talk about a game-changing fastener!

TSC 8 BLIND PRESSED NUTS

Ever heard of a die-cast nut with a blind hole? ??

It’s not just for extending thread length on thin metal sheets — it also helps block out dust, oil, moisture, and air corrosion.

Compared to nuts and bolts that require complex welding or assembly, die-cast nuts offer a much simpler and cleaner installation process.

 Perfect for use in electronics and assemblies where outer and inner panels need to be separated.

Common specs include through-thread and blind-hole types – versatile and reliable!

 Want to know more about die-cast parts and how they’re used? Follow our channel and don’t miss out on the best industrial tips!

#DieCastNut #BlindHoleNut #ElectronicsAssembly #HardwareSolution #FastenerInnovation

 

 

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

Compact & Strong – #CylinderNut #StandoffNut Explained

CYLINDER NUT

 

Let’s take a look at a small yet essential fastener – the Cylinder Nut, also known as the Standoff Nut 
Often used with cylinder screws, it plays a key role in precise alignment and structural spacing.

 Product Highlights:
 Ideal for electronics, modular systems, and machinery frames
 Ensures stable support and secure threading
 Cylindrical design keeps it compact and clean
Custom sizes and materials available upon request

 Want more insights into fastening solutions? Follow us for expert breakdowns and hardware tips!

#CylinderNut #StandoffNut #SupportFastener #CustomHardware #PrecisionAssembly #ThreadedSpacer

 

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

Keep It Steady – The Power of the #LevelingScrew

Leveling Screw

Today’s spotlight goes to a tiny but mighty component – the Leveling Screw ??
Perfect for ensuring flat, stable alignment of bases, frames, and precision equipment.

 Key Benefits:
 Keeps baseplates perfectly level
 Ideal for: machine leveling, equipment frames, platforms
Custom sizes and materials available on request

 A small screw that makes a big difference in stability and precision!

#LevelingScrew #BaseAdjustment #PrecisionHardware #MachineSetup #CustomScrews #StableSupport

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

 

 

 

Stripped Threads No Problem! Meet the #PatchInsert Solution

Patch Insert - 360°

Having trouble with loose or stripped threads? Don’t replace the whole part – fix it with a professional Patch Insert! ??

?? Key Features:
?? 360° or 180° Nylon patch coating for built-in anti-loosening
?? Perfect for worn threads, stripped holes, or oversized openings
?? Temperature resistant from -30°C to 116°C
?? Just wait 24 hours after installation, and it’s good to go!

?? Materials: Steel (with trivalent zinc) or Stainless Steel (cleaned finish)
?? Custom sizes and materials available upon request!

#PatchInsert #ThreadRepair #AntiLooseningInsert #StrippedThreadFix #ThreadedInsert #NylonPatchScrew #CustomFasteners

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST 

 

 

Thin Wall:

Thick Wall:

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

Fast to install, built to last – Meet the TSC 7 Die-Cast Nut!

TSC 7 SELF-CLINCHING STANDOFFS

Looking for high tensile and torque strength in a nut? The #TSC 7 Die-Cast Nut is what you need! 

No need for chamfering or deburring – simple drill holes are enough
 Keeps the back of the panel flat after installation
No re-threading needed, lowering overall assembly cost
 Higher strength than low-carbon steel screws – ideal for high-load assemblies

Perfect for electronics, mechanical structures, and any application needing strong threads with hassle-free installation.

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#DieCastNut #TSC7 #ChamferFreeDesign #HighStrengthFastener #AssemblyMadeEasy #IndustrialHardware

 

Essential Safety Hardware – Flip Lock Pin for Scaffolding

FRAME SCAFFOLDING FLIP LOCK PIN

 

Let’s talk about a crucial hardware part for every jobsite: the Frame Scaffolding Flip Lock Pin 
Also known as the Heavy-Duty Tube Lock / Door-Type Frame Pin / Scaffolding Lock.

And no, it’s not made of basic steel tubing – it’s built with stronger materials to ensure maximum holding power and safety!

 Perfect for quick assembly/disassembly of scaffolding and frame systems
 Provides secure connections with simple operation
Custom sizes and materials available to meet your site requirements

 For more industrial-strength fastener solutions, subscribe to our channel – more hardware insights coming your way!

#ScaffoldingLock #FlipLockPin #FrameConnector #JobsiteSafety #CustomFasteners #HeavyDutyHardware

 

TSC 5 Die-Cast Nut – Small but Mighty Fastening Power

TSC 5 SELF-CLINCHING LOCK NUTS

Let’s take a closer look at the industrial go-to fastener – the TSC 5 Die-Cast Nut ??

Why is it trusted by professionals?
High tensile and torque strength
No chamfering or deburring needed – easy drilling
Keeps the back of the panel smooth after installation
No re-threading required – simplifies the process
Low installation cost, ideal for mass production

Stronger than low-carbon steel screws, this nut is perfect for high-strength thread assembly needs.

 Like what you see? Follow our channel for more fastener know-how and pro tips!

#TSC5DieCastNut #HighStrengthThread #NoReThreadNeeded #EasyInstallation #IndustrialFastener #AssemblyEfficiency

TSC 1 Die-Cast Nut – Smart Assembly, Simplified Installation

Today we’re featuring the versatile and compact TSC 1 Die-Cast Nut ??
Perfectly suited for layered assemblies – especially in electronics where surface and inner panels need separation.

?? Key Features:
Installs with parallel force – no angular limitations
High tensile and torque strength
No chamfering or deburring needed
 Keeps the back panel flat after installation
No re-threading required, keeping costs low
 Available in both through-thread and blind-hole options – choose what fits!

 Want to see more fastener solutions like this? Follow us and stay tuned for more industrial insights!

#TSC1DieCastNut #ElectronicsAssembly #ParallelInstall #NoReThreading #HardwareInnovation #SmartFastening

Welding Fastener Must-Have! #WeldingStud – Your Go-To Solution

WELDING STUD

Today we’re spotlighting a vital component in welding work – the WELDING STUD, also known as spot weld screws 
From industrial equipment to automotive parts, these studs are made to secure and last.

 Available in the following materials:
 Copper-plated steel
 Stainless steel
 Pure copper

Custom sizes and materials available to match your exact project needs!

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#WeldingStud #SpotWeldScrew #WeldFastener #CustomFastener #IndustrialHardware #WeldingSolution

Need Perfect Alignment Fast Meet the Grooved Pin!

GROOVED PIN

Ever struggled to align two parts perfectly during assembly?
That’s where the Grooved Pin comes in! ?? Designed to quickly and accurately position components
 Ideal when parts must fit precisely without extra adjustments
 Comes in five core structural designs to meet different technical needs
 Widely customizable in diameter, length, material, and surface finish

 Commonly used in machinery, molds, automotive parts, and precision electronics!

 Want to explore the 5 main types and how they’re used? Watch the full breakdown in our latest video!

#GroovedPin #AlignmentPin #QuickPositioning #PrecisionHardware #NoAdjustmentNeeded #EngineeringFasteners

 

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