Due to its unique structure, the Hex Socket Inner-Outer Thread Nut is often used to achieve hidden, high-strength mechanical connections. For example, in furniture or machine design, it can function as a leveling foot or internal support point. The external thread locks into the structure internally, providing significant load capacity, while the internal thread is used to fix or adjust components. This design helps optimize space utilization and maintain a clean and aesthetic appearance of the product.
The Roof Washer is typically designed with a large diameter to evenly distribute the clamping force over a larger panel area when the screw is tightened. This is crucial for softer or more brittle roofing materials like plastic, fiberglass, or thin metal, as it effectively prevents the panel from cracking or deforming due to excessive point pressure. It ensures secure screw fixation while maintaining the structural integrity of the roofing material under wind load.
Welding Studs come in various forms, including threaded (for nut fastening), non-threaded (for positioning or insulation), and grounding types, to suit different application needs. They are typically made of low carbon steel or stainless steel for optimal fusion with the base material. Their variety and extremely high reliability make them an industry standard for applications requiring a permanent, high-strength, and versatile external fastening point.
The base of the TSC 7 Standoff features special serrations or an annular ring design that forms a tight mechanical lock with the sheet metal upon pressing. This locking mechanism provides the standoff with excellent resistance to torque and shear force. It ensures the standoff will not rotate or loosen under screw tightening stress or structural vibration, making it an indispensable component in high-reliability electronic equipment and industrial enclosures.
E SELF-DRIVING NUT MATERIAL AVALIABLE: STEEL, STAINLESS STEEL AND BRASS
The Self-Driving Nut requires only single-sided access for installation, making it perfect for blind hole applications. Compared to welding or rivet nuts, it requires less complicated tooling and specialized skills, thus reducing manufacturing costs. Furthermore, its self-driving nature streamlines processes and increases production efficiency. It offers an efficient, reliable threaded fastening solution for thin sheet metal assemblies that require high strength, fast installation, and are cost-sensitive.
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
MATERIAL AVALIABLE:
STEEL, STAINLESS STEEL, ALUMINUM, BRASS
Meet the Star-Shaped Sex Bolt – a custom-designed fastener built for maximum security ??
This isn’t your average nut-and-bolt combo. It’s engineered to resist unauthorized removal!
?? Key Features:
?? Special head design – can't be removed with regular tools
?? Blocks common wrenches like Phillips, hex, or box spanners
?? Ideal for anti-tamper applications: public equipment, casings, control panels
?? Material options: Steel, Stainless Steel, Copper, Aluminum
?? Finish and dimensions can be customized to your specs
?? Want to see how tough it is to remove? Check out the real-time demo in the video!
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.
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
The TS600 Upright Air Riveting Nut Tool features an innovative upright body design that allows the operator's wrist and arm to maintain a more natural posture, effectively reducing fatigue from prolonged work. It utilizes pneumatic pressure to deliver powerful and stable pulling force, achieving fast and precise rivet nut setting. This ergonomic design not only improves operating comfort but also significantly enhances the overall efficiency and assembly quality of the production line.
SMALL FLANGE RIVET NUT, CLOSED END
SAM-C, SAI-C SERIES
The SAM-C and SAI-C series combine the flush advantage of the small flange with waterproofing capability. The sealant pre-applied under the head is compressed upon installation, forming a tight, annular seal that effectively blocks the penetration of moisture and liquids. The small flange ensures surface flushness after the connection is set, making it ideal for precise applications in automotive, electronic enclosures, or outdoor signage where both water resistance and aesthetics are crucial.
HALF-HEXAGON W. SMALL FLANGE RIVET NUT
HEX FLANGE, HEX INTERNAL HOLE, OPEN END
The HSI Large Flange semi-hex rivet nut features a larger flange diameter, designed to increase the contact area with the parent material. This design effectively distributes clamping pressure, improving pull-out strength, especially for soft materials or thin-sheet structures. Concurrently, the semi-hex shape provides sufficient anti-rotation capability. HSI is a highly reliable solution for applications demanding high pull-out strength, good torque performance, and where installation holes do not require precise hexagonal alignment.
The SERRATION UNDER HEAD SERIES optimizes the manufacturing process because it requires only one unidirectional installation step for assembly, eliminating the need for extra anti-loosening washers or adhesives. The serrated grip design not only simplifies installation but also significantly increases friction, enhancing the reliability of the final product. For fastening solutions that prioritize precision, speed, and long-term stability, this series offers an excellent balance.
Wedge UNDER HEAD - BEM6MATERIAL AVALIABLE: STEEL SURFACE FINISH AVALIABLE:
CR3 YELLOW ZINC PLATED
LARGE FLANGE SPLINDED WEDGE UNDER HEADMATERIAL AVALIABLE: STEEL 1006 SURFACE FINISH AVALIABLE: CR3 ZINC NICKEL PLATED
WEDGE UNDER HEAD - TSBSMATERIAL AVALIABLE: STEEL SURFACE FINISH AVALIABLE: CR3 ZINC PLATED
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!
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!
?? Want more fastening tips and industrial insights? Subscribe and stay in the loop!
Ever heard of a Cylinder Screw or Standoff Screw? ??
It’s the key fastener that ensures solid structure and precise positioning in mechanical and electronic assemblies.
?? Highlights:
?? Used in machinery, module frameworks, and electronic systems
?? Provides reliable connection and structural support
?? Clean cylindrical shape, strong and stable
? Custom sizes and materials available to meet your specific application needs!
?? Want more hardware knowledge? Follow our channel for weekly breakdowns of essential components!
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!
MATERIAL AVALIABLE:
STEEL, STAINLESS STEEL, ALUMINUM, BRASS Among various sex bolt designs, the pan head Phillips sex bolt stands out for its simplicity, clean appearance, and ease of use.
With a rounded pan-style head and cross-slot drive, it ensures both easy alignment and a tidy finish, whether flush-mounted or slightly raised.
Available in steel, stainless steel, brass, or aluminum, this bolt can be custom-finished to suit different environments—from furniture and electronic enclosures to exhibition systems.
If you're looking for a fastening solution that balances functionality and visual appeal, this is a top-tier option.
★ OEM and customization services available to meet your design and production requirements.
Designed for irreversible assembly, One Way Sex Bolts ensure that once tightened, the fastener cannot be removed using standard tools. This makes them the perfect solution for long-term security fastening.
Offered in steel, stainless steel, and brass, these bolts can be tailored with a variety of custom finishes like plating, paint, or corrosion-resistant coatings.
Ideal for use in IT equipment enclosures, public benches, signage, architectural panels, and more, they provide a clean look while preventing unauthorized tampering.
★ We support custom sizes and material requests, helping you build safer, more secure installations.
