Cabinet Screws
0.1mm precision threads, reducing gaps by 90%
Quickly install in 30 seconds, and the corrosion-resistant coating lasts three times longer.
Tighten once, and you’ll have 10 years of load-bearing performance without loosening.
Aerospace-Grade Coating
72H Salt Spray Tested Cabinet Screws
Are you still reworking your cabinet door installation to avoid screw slippage and cracked holes?
Sinsun’s cabinet screws are specifically designed for panel furniture:
Anti-slip threads – Since our Saudi Arabian customer switched to our screws, the production line jam rate has dropped by 40%, increasing daily production capacity by 200 cabinets.
72-hour salt spray rust-free – 3 times the lifespan of ordinary galvanized screws, reducing after-sales claims by half.
10-year load-bearing lock – 100% pre-shipment inspection, tensile strength grade 12.9. Cabinet door sagging? We’re not to blame!
Secure Your Cabinets
Find Tough Kitchen Cabinet Screws at Sinsunfastener
Stop fighting loose fittings! Sinsunfastener’s kitchen cabinet screws feature hardened steel cores (C1022 grade) and sharp, self-tapping points that drive cleanly on the first try, reducing installation time by up to 30%. Backed by a corrosion-resistant galanized finish rated for 72+ hours salt spray testing, they withstand daily kitchen moisture. Pair them with Sinsunfastener’s heavy-duty steel cabinet for screws – built with 18-gauge walls and reinforced corners to organize 500+ fasteners without buckling. Get the grip and storage pros trust.
Cabinet Hinge Screws
Stop door sag. Sinsunfastener’s Cabinet Hinge Screws use hardened Grade 8.8 carbon steel for solid holding power at a value price. The precision M4 thread cuts cleanly into wood and particleboard, minimizing splitting. Choose electro-zinc plated for basic rust resistance or our blue-passivated finish for tougher environments. Our self-locking patch variants (tested over 5,000 door cycles) virtually eliminate loosening. Get reliable grip – trusted by installers for hassle-free cabinets. Get it done
Kitchen Cabinet Screws
Sinsunfastener’s Kitchen Cabinet Screws are Made from hardened Grade 10.9 carbon steel, The sharp, self-drilling Type 17 point punches through melamine and plywood in one go, reducing splitting and speeding assembly by up to 25% vs. standard screws. , our #10 x 2-1/2” size with deep-cut threads provides 20% greater pull-out resistance. Build cabinets that last – trusted by pros for over 15 years. Get the grip.
Cabinet Door Screws
Sinsunfastener’s Cabinet Door Screws provide dependable strength without stripping. The M4 x 12mm / M4 x 16mm sizes fit most hinges perfectly. Our sharp gimlet point bites instantly into wood and particleboard, minimizing pilot holes. . The self-locking nylon patch option (tested 5,000+ door cycles) virtually eliminates loosening over time. Achieve perfect door alignment that lasts – installer-preferred for hassle-free results. Get it right
White Cabinet Screws
Sinsunfastener’s White Cabinet Screws feature a durable epoxy-polyester coating (RAL 9003) specifically matched to popular cabinet whites. This thick finish undergoes 480+ hours of neutral salt spray testing (ASTM B117), resisting yellowing, chipping, and rust far better than cheap paint. Made from Grade 8.8 carbon steel for reliable holding power. The sharp Type 17 point drives cleanly into MDF and particleboard without pre-drilling. For a truly invisible fastening solution in white cabinetry – trusted by cabinetmakers for a flawless look. Blend in, not stand out.
Black Cabinet Screws
Sinsunfastener’s Black Cabinet Screws use a high-quality PVD (Physical Vapor Deposition) coating for exceptional wear and corrosion resistance. Tested over 300+ hours in salt spray (ASTM B117), it withstands kitchen moisture without fading or rusting. The coating bonds at a molecular level (Mohs hardness ~7), resisting scratches during installation and use. Backed by Grade 10.9 carbon steel core, they provide solid holding power for hinges and hardware. Achieve a sleek, consistent black accent that lasts – the choice for high-end cabinet and fixture installation. Install with confidence.
Square Drive (Robertson) Cabinet Screws
Sinsunfastener’s Square Drive (Robertson) Cabinet Screws feature precision-machined #2 square recesses. This design provides near-zero cam-out, allowing you to apply up to 35% more installation torque compared to Phillips drives – ensuring every screw is driven flush and tight on the first try. Made from hardened Grade 10.9 carbon steel for superior strength and reduced breakage. The self-drilling point penetrates tough materials quickly. Experience faster, frustration-free cabinet assembly – the pro’s drive system for reliability. Drive it home.
Your Spec, Our Screw
Fully Customizable Cabinet Screws by Sinsunfastener
Sinsunfastener delivers truly custom cabinet screws – no generic substitutes. Specify exact dimensions (#6 to #14, 10mm to 150mm), head styles (flat, pan, washer), drive types (Phillips, Torx, square), and materials (Grade 2 to 12.9 carbon steel). Need unique corrosion resistance? Choose from electro-zinc, blue-passivated, or black PVD coatings – each tested to ASTM B117 standards. We machine prototypes in 72 hours and scale to production volumes with consistent quality control (ISO 9001). Solve niche fastening challenges – trusted by cabinet OEMs for precision-engineered hardware. Send your print; we’ll make it real.
2-1/2 Cabinet Screws
Sinsunfastener’s 2-1/2″ cabinet screws are designed for load-bearing structures. The Type 17 self-drilling point penetrates melamine veneer and plywood, reducing the need for pre-drilling and increasing installation speed by 25% compared to traditional screws. The thickened zinc coating prevents the premature corrosion .
The #10 diameter x 2-1/2″ length, combined with a deep thread design, increases pull-out strength by 20%. Optimized for heavy-duty shelf fixings, these screws are commonly used for cabinet frame assembly, load-bearing shelf installation, and wall fixing.
m6 mounting screws
Securely mount heavy equipment. Sinsunfastener’s M6 mounting screws are designed for professional equipment:
These screws offer exceptional load-bearing capacity, supporting static loads up to 200 kg per screw. They are ideal for securing instrument bases. They feature a Torx T30 notch for zero cam-out, allowing for 35% higher torque, ensuring a secure, first-time tightening. The flanged head design increases contact area by 50%, distributing pressure and preventing deformation in thin panels.
1-1/4 cabinet screws
Sinsunfastener’s 1-1/4-inch cabinet screws are designed for precise hinge fastening. The self-locking nylon coating option has passed 5,000 door opening and closing cycles, preventing loosening after long-term use.Compatible with over 90% of European hinge systems (such as Blum and Hettich).Our screws are finished with a blue-white zinc coating, tested for ≥72 hours in salt spray, offering rust resistance twice that of basic galvanized
Applications: Cabinet door hinge installation, drawer slide attachment, and lightweight frame connections.
Choosing the right screws is crucial for successful cabinet installation and repair
Whether securing a cabinet to a light steel stud wall or securely hanging kitchen cabinets on the wall, specialized screws with the strength to withstand the elements are essential. During installation, attaching cabinets together and connecting cabinet units require structurally strong screws to ensure overall stability. Smooth drawer operation relies on screws that securely secure drawer runners. For routine maintenance, finding precisely matched replacement screws for cabinet hinges can quickly resolve the frustration of loose or sagging door panels.
Best Screws For Hanging Cabinets
Wall cabinets aren’t securely installed? Walls can’t hold up?
Sinsunfastener’s wall cabinet screws are designed for suspended loads.
Made of high-carbon steel C1022A (tensile strength ≥1,000 MPa) and equipped with a Type 17 self-drilling tip, they easily penetrate drywall and reach solid wood studs or concrete.
The thickened thread (#10 diameter) provides 30% greater pull-out strength than standard screws, and a single screw can support over 45 kg.
The thick zinc coating (salt spray tested for 72 hours) resists moisture and rust, eliminating the risk of loosening within five years. Install wall cabinets with one screw, and they’ll last for ten years.
For Metal Studs
Lightweight steel wall nailing is shallow? Cabinet unstable?
Ordinary screws can easily slip when working with lightweight steel stud walls.
Sinsunfastener’s lightweight steel wall screws feature a P2 hexagonal flange head, increasing the contact surface and preventing digging into drywall.
The fine-pitch thread precisely engages 0.6-1.2mm thin steel sheets, and the self-tapping groove increases screw insertion speed by 40%.
The blue-white zinc coating resists wall moisture, and the anti-loosening nylon ring (tested for 5,000 vibration cycles without loosening) ensures the cabinet is as stable on lightweight partition walls as a concrete wall.
Screws For Connecting Cabinets
Are there gaps between cabinets? Is the overall structure loose?
Joint cabinets need to be invisible and secure. Sinsunfastener’s cabinet connection screws feature a flat-head countersunk design, completely recessed into the paneling.
Deep-cut double threads (fine threads on the upper section engage the veneer, coarse threads on the lower section anchor the base material) increase shear resistance by 20%, preventing cabinet misalignment.
High-carbon steel (torque limit 4.2 N·m) ensures a tight, slip-free lock.
Pre-applied anti-loosening adhesive ensures zero noise from vibration. From standalone cabinets to integrated kitchen cabinets, they fit seamlessly.
Our Clients
Don’t just take our word for it
FAQ
Q: What are the best screws for hanging cabinets on drywall?
A: Choose #10×3″ cabinet screws with self-locking nylon washers. Sinsunfastener screws are made of 10.9-grade carbon steel. They have a Type 17 self-drilling point that penetrates drywall directly, and a hexagonal flange to prevent digging into the wallboard. Each screw has a 50kg load capacity and is rust-resistant after a 96-hour salt spray test. For light steel stud walls, use metal anchors (see FAQ 2).
Q: Where can I buy replacement screws for cabinet hinges?
A: Measure the diameter (usually M4) and length (12mm/16mm) of the old screws. Sinsun offers blue and white zinc-coated anti-loosening models (72-hour salt spray resistance) and self-locking nylon-tipped models (tested for 5,000 door openings and closings). They are compatible with mainstream hinges such as Blum and Hettich.
Q:What are the advantages of Robertson square head screws over Phillips head screws?
A: Square-slot drive (#2 specification) achieves near-zero cam-out (slippage <5%) and allows for 35% higher torque (e.g., 4.5 N·m for M6 screws). This makes it particularly suitable for hardwood or laminate installation, increasing the first-time screwing success rate by 90%.
Q:How should I choose the replacement screw size for hinges?
European hinges (Blum/Hettich): 90% use M4×12mm or 16mm.
American hinges: #8×1-1/4″ is commonly used. Measure the thread diameter (with a caliper) and head thickness of the old screws (avoid contact with the door panel).
Q：What screws should I choose for fixing cabinets to light steel stud walls?
A: Special screws must meet the following requirements:
Fine thread (0.8mm pitch) compatible with 0.6-1.2mm steel plates;
P2 hexagonal flange head to prevent drywall tearing;
Blue-white zinc coating (72-hour salt spray proof) + anti-loosening nylon ring. Pull-out resistance ≥ 50kg/screw.
Q: Can I use cabinet screws for metal studs on concrete?
A: Not recommended. Light steel wall screws (such as the Sinsun P2 fine-thread model) are designed for 0.6-1.2mm thin steel sheets and have a shallow thread angle. For concrete walls, use #10×3.5″ carbon steel expansion bolts, which have a pullout strength of 200kg per screw, four times that of light steel screws.
Q:What should I do if my white cabinet screws are discolored or peeling?
A: Avoid using painted screws! Choose special white screws with an epoxy-polyester coating (RAL 9003 standard color) with a coating thickness of ≥ 0.8mm. These screws have passed the 480-hour neutral salt spray test (ASTM B117) and have a yellowing lifespan three times longer than ordinary painted screws.2 Use nylon washers during installation to reduce tool scratches.
Q:How can I fix loose screws after wall cabinet installation?
A: Preferred screws are #10×3″ structural screws with self-locking nylon rings. The nylon pre-coating has passed 5,000 vibration tests and remains intact. If the wall is constructed with lightweight steel studs, metal anchor bolts (such as toggle bolts) must be used with a pull-out resistance of ≥80 kg/bolt.
Q:Do black screws scratch easily? Which coating is the most durable?
Answer: Ordinary electroplated black zinc has a salt spray test of ≤72 hours. Choose PVD coating (physical vapor deposition), which has a surface hardness of Mohs 7 (equivalent to quartz), a salt spray test of ≥300 hours, and wear resistance five times that of electroplating. It is suitable for high-frequency contact handle screws.
Q:Are the drawer slide screws not firmly engaged?
A: Particle board side panels require #8 x 1-1/4″ self-tapping screws with Type 17 self-drilling points, eliminating the need for pre-drilling. The deep thread design increases shear resistance by 30%. Avoid screws <20mm (which are prone to backing out).
