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

 

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

 

 

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

 

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

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

Quick Unidirectional Installation The Secret to High-Efficiency Locking

Wedge UNDER HEAD Knurled Rivet Nut

Wedge UNDER HEAD - BEM6 MATERIAL AVALIABLE: STEEL SURFACE FINISH AVALIABLE:

CR3 YELLOW ZINC PLATED

LARGE FLANGE SPLINDED WEDGE UNDER HEAD MATERIAL AVALIABLE: STEEL 1006 SURFACE FINISH AVALIABLE: CR3 ZINC NICKEL PLATED

WEDGE UNDER HEAD - TSBS MATERIAL AVALIABLE: STEEL SURFACE FINISH AVALIABLE: CR3 ZINC PLATED

KNURLED WEDGE UNDER HEAD MATERIAL AVALIABLE: STEEL SURFACE FINISH AVALIABLE: CR3 ZINC NICKEL PLATED

INSTALL BLIND RIVET NUT BY HAND TOOL

INSTALL BLIND RIVET NUT

BY AIR PULL SETTER INSTALL BLIND RIVET NUT

BY AIR RIVETING NUT TOOL

ASSEMBLY APPLICATIONS: 1.AUTOMATIVE 2.ELECTRICAL ENGINEERING 3.SHEET METAL 4.GENERAL LIGHT FABRICATION OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

The Best Entry-Level Option High CP Value Hand Rivet Nut Tool

BLIND RIVET NUT HAND TOOL

 

NOSE - CHOOSE THREE FROM : 
M3, M4, M6, M8 8-32, 10-24, 10-32, 1/4-20, 5/16-18

The Blind Rivet Nut Hand Tool is the high C/P value (Cost-Performance) choice for rivet nut installation. It requires no air or power source, offering extreme portability for on-site repairs or small-batch production. While not as fast as pneumatic tools, its low procurement cost, minimal maintenance requirements, and versatile capacity for size conversion make it an affordable solution for personal workshops, car modification enthusiasts, and small repair businesses.

★ OTHER SIZES, MATERIAL ARE AVAILABLE UPON REQUEST 

Durable and Reliable Lightweight Body and Long-Life Design

TS600 AIR RIVETING NUT TOOL

 

NOSE - CHOOSE THREE FROM : 
M4, M5, M6, M8, M10, M12
8-32, 10-24, 10-32, 1/4-20, 5/16-18, 3/8-16

★ Can choose FIVE pulling nut. 

Despite its powerful performance, the TS600 maintains a lightweight design, further enhancing operational flexibility and reducing operator strain. Its internal structure features high-quality pneumatic components and robust construction, ensuring the tool's long-term durability and low failure rate. This combination of ergonomics, high efficiency, and longevity makes the TS600 Upright Air Riveting Nut Tool an essential fastening tool in modern, high-standard manufacturing industries.

Blind Stud The High-Efficiency Installation Advantage of Bolt Rivet Nuts

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

The Bolt Rivet Nut is an innovative fastener that integrates the function of a stud (bolt) onto a rivet nut foundation. Designed specifically for blind applications, it effectively replaces traditional weld studs, avoiding issues like heat deformation and complex surface treatments associated with welding. Requiring only single-sided access, it establishes a permanent and secure external thread on thin panels, greatly improving assembly efficiency and design flexibility.

★ 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)

 

High-Strength Fastening Shear Performance Comparable to Bolts

HIGHT SHEAR STRENGTH BLIND RIVET

 

 

 

MATERIAL AVALIABLE: 
RIVET: STEEL
SHAFT: STEEL

The High Shear Strength Rivet is specifically designed for structural applications that must withstand extremely high transverse loads. Its unique locking mechanism ensures the mandrel fully interlocks with the sleeve after setting, achieving shear strength comparable to that of bolts. This makes it a highly efficient alternative to traditional bolts, nuts, and welding, widely used in heavy machinery, rail transit, and structural engineering where connection strength is paramount.

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

SIDE

INSPECTION REPORT OF SHEAR STRESS

 

Cylinder Screws Critical Fasteners for High-Pressure Engine Environments

CYLINDER SCREW

 

The Cylinder Screw is a critical bolt specifically used to tightly connect the cylinder head to the engine block. In internal combustion engines, they must withstand extremely high combustion pressures and temperatures, as well as continuous thermal stress cycling. Therefore, these screws are manufactured from high-strength alloy steel, with precise heat treatment and tolerance control, to ensure the connection has excellent rigidity and sealing integrity.

key locking thread insert Dedicated Tool Precisely Driving the Locking Keys

 

Key Locking Threaded Inserts

The key locking thread insert-TOOL is an installation tool specifically designed for key locking thread insert inserts. Its core function is to precisely drive the locking keys on the side of the insert. After the insert is threaded into the hole and reaches the required depth, the tool reliably pushes the keys into the parent material, ensuring the insert is permanently locked and vibration-proof. Correct use of this dedicated tool is essential for maximizing the key locking thread insert insert's high anti-vibration and anti-torque performance.

Clean and Quick Cold Press Process Maintains Panel Quality

TSC 6 SELF-CLINCHING STUDS

MATERIAL AVAILABLE FOR SELF-CLINCHING STUDS: 
STEEL, STAINLESS STEEL

The installation of Self-Clinching Studs uses cold press technology, making the process clean, fast, and highly efficient. This heat-free process is vital for protecting the finished surfaces of sheet metal (such as plating, painting, or powder coating), avoiding coating damage from welding and the subsequent need for secondary repair. It provides manufacturers with a high-quality, low-cost stud connection solution that requires no specialized welding skills.
★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

Binding Post Screw Designed for Multi-Layered Assembly

BINDING POST
CHICAGO SCREW

MATERIAL AVALIABLE: 
ALUMINUM, BRASS, STAINLESSSTEEL

SURFACE FINISH AVALIABLE: 
CLEAN
The Binding Post Screw (or Chicago Screw) consists of a female Post with internal threads and a male Screw with external threads. Its design facilitates layered fastening, commonly used for binding books, leather goods, sample catalogs, and menus. Since both ends of the fastener feature a smooth or decorative head, it provides an aesthetic double-sided connection, making it a top choice for designers prioritizing exquisite appearance.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

   

 

Groove Pin High-Strength Friction Lock for Threadless Fastening

GROOVED PIN

The Groove Pin is a cylindrical pin typically featuring three longitudinal grooves evenly spaced along its external surface. These grooves are compressed and deformed when the pin is pressed into a drilled hole, generating powerful elastic tension. This unique design creates a high-strength friction lock, achieving a permanent, threadless connection suitable for positioning, hinges, or light-duty transmission, offering excellent vibration resistance.

★OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

 

Long-Term Security Investment Protecting Assets and Reducing Loss

梅花帶PIN公母套

SIX LOBE WITH PIN SEX BOLT

MATERIAL AVALIABLE: 
STEEL, STAINLESS STEEL, ALUMINUM, BRASS

The Six Lobe with Pin Sex Bolt provides a high-security permanent or semi-permanent connection. It is crucial for protecting high-value or sensitive assets (e.g., electronic control panels, display items, or proprietary components) from theft and vandalism. Although a specialized tool is required, the benefit is long-term security assurance and minimal maintenance needs, significantly reducing the cost of replacement and repair due to tampering over time.

★ OTHER SIZE, MATERIAL ARE AVAILABLE UPON REQUEST

FEMALE NUT

MALE SCREW