Karma Hardware

A Self-Drilling Screw (also known as a Tek screw) is a type of screw that combines the functions of a drill bit and a screw. It's specifically designed to drill its own hole and then fasten itself into place without the need for pre-drilling. This makes them particularly useful for fast and efficient installations in a variety of materials, such as metal, wood, plastic, and more.

Key Features of Self-Drilling Screws:

1. Integrated Drill Tip: Self-drilling screws have a special, sharp drill bit-like tip (often referred to as a "self-tapping" or "drilling" point), which allows them to bore into the material directly, eliminating the need for pre-drilling holes.

2. Material Compatibility: These screws are commonly used for metal, wood, plastic, and even sheet metal, making them versatile across different industries like construction, automotive, and DIY projects.

3. Quick Installation: Since they eliminate the need for pre-drilling, self-drilling screws offer a faster installation process, saving both time and effort.

4. Thread Design: They usually feature sharp, aggressive threads that provide a strong grip once drilled in, allowing for a secure hold even in tough materials.

5. Material: Self-drilling screws are typically made from high-strength materials like steel, stainless steel, or zinc-coated steel, giving them excellent durability and corrosion resistance.

6. Variety of Head Types: Available with different head shapes, such as flat, pan, hex, or round heads, depending on the application and the tool required for driving.

7. No Pilot Holes Needed: The self-drilling tip eliminates the need for pilot holes, which is especially useful in tasks requiring a fast assembly, such as metal fabrication, construction, and more.

8. Prevents Material Damage: By creating a hole and fastening itself in one step, these screws minimize the risk of material damage, especially when working with thin or softer materials.

9. Coatings and Plating: Many self-drilling screws come with coatings such as zinc plating, black oxide, or phosphate coating to improve corrosion resistance and extend the life of the screw.

Applications:

• Metal-to-metal fastening (e.g., securing metal panels or framing).
• Roofing and siding installations.
• Sheet metal work and HVAC systems.
• DIY projects or woodworking.
• Automotive repair or maintenance.

Benefits:

• Time-saving: No need for separate drilling, making them faster than conventional screws.
• Strong holding power: The aggressive threads provide excellent grip.
• Versatile: Can be used in a range of materials.
• Reduced risk of material splitting: Since no pre-drilling is needed, the risk of splitting materials (especially wood) is minimized.

In summary, self-drilling screws are a reliable, time-efficient fastening solution for a wide variety of applications where speed, ease of use, and strong holding power are essential.

Here’s a detailed overview of Stainless Steel Tapping Screws, perfect for technical references, product catalogs, or purchase guides:

🔩 Stainless Steel Tapping Screws 📄 **Product Description:

Stainless Steel Tapping Screws** are self-tapping fasteners made from corrosion-resistant stainless steel alloys (commonly SS 304 or SS 316). They are designed to cut their own threads in materials like metal, plastic, or wood without needing pre-tapped holes, making them ideal for applications where strength and corrosion resistance are critical.

⚙️ Technical Specifications: ✅ Types of Stainless Steel Tapping Screws: 🧰 Applications:

• Marine and outdoor equipment

• Electrical panels and enclosures

• Metal furniture assembly

• HVAC ductwork and fittings

• Automotive and machinery components

📦 Sample Product Listings:

• SS 304 Pan Head Phillips Tapping Screw – 4.2x25mm – Sharp Point

• SS 316 Hex Head Self Drilling Tapping Screw – 5.5x50mm – Drill Tip

• SS Tapping Screw – CSK Phillips – 3.5x16mm – Passivated Finish

🛠️ Installation Tips:

• Use proper driver bits to avoid cam-out

• For thicker metals, consider self-drilling screws to avoid pre-drilling

• Select SS 316 for high corrosion resistance needs (marine/coastal)

Would you like:

• A detailed size and thread pitch chart?

• Help creating packaging and labeling templates?

• Bulk order sourcing or supplier recommendations?

Let me know!

You're referring to a Stainless Steel CSK Phillips Head Screw, which is a Countersunk (CSK) screw with a cross-shaped Phillips drive, commonly used in wood, metal, and hardware fittings where a flush surface finish is needed.

🔧 Key Specifications:

• Diameter: M3, M4, M5, M6, etc.

• Length: 12mm, 16mm, 20mm, 25mm, 30mm, etc.

• Example: M4 x 25mm CSK Phillips SS304

📦 Example Product Description:

M4 x 25 mm Stainless Steel CSK Phillips Head Screw – SS304
Head: Countersunk Flat Head
Drive: Phillips
Thread: Full Thread, Self-tapping
Finish: Natural Stainless
Applications: Cabinets, hinges, electrical fittings, wall plates
Includes: Optional washer (if needed)

🛒 Where to Buy:

• Online:

  • Amazon

  • Flipkart

  • IndiaMART

  • McMaster-Carr

  • Fasteners India

• Offline:

  • Local hardware or fastener supply shops

  • Electrical or modular kitchen fitting stores

Would you like help selecting the right size based on your material (wood/metal) or project (hinge, bracket, cabinet, etc.)? I can recommend specifics.

You're looking for an SS CSK Phillips Screw, which stands for:

• SS = Stainless Steel

• CSK = Countersunk Head (sits flush with surface)

• Phillips = Cross-head screwdriver drive

These screws are widely used in wood, metal, plastic, and outdoor installations where you want a clean, flush finish with high corrosion resistance.

🔧 Key Specifications 📦 Example Product

SS 304 CSK Phillips Head Screw – M4 x 25 mm
🔹 Head: Countersunk (90°)
🔹 Drive: Phillips
🔹 Thread: Self-tapping (for direct use in wood/metal)
🔹 Use: Cabinets, hinges, switch plates, furniture
🔹 Corrosion-resistant, rustproof

🛒 Where to Buy Online:

• Amazon India – SS CSK Screws

• Flipkart

• IndiaMART

• McMaster-Carr (for global/industrial use)

Offline:

• Local hardware stores

• Electrical fitting stores

• Modular kitchen/furniture hardware shops

Would you like:

• 🔧 Help choosing the right size for a specific use?

• 🔗 Purchase links for a certain size/quantity?

• 📐 Installation or pilot hole guide?

Let me know how you're planning to use them!

Here’s a complete and professional overview of the CSK Phillips Screw – ideal for technical catalogs, eCommerce listings, or procurement documentation.

🔩 CSK Phillips Screw 📄 **Product Description:

CSK Phillips Screws** (Countersunk Phillips Screws) are fasteners with a conical (countersunk) head and a cross-recessed (Phillips) drive. Designed to sit flush with or below the surface of the material, they are widely used in woodworking, metalwork, furniture, machinery, and general assembly where a smooth, flat surface is required.

⚙️ Technical Specifications: ✅ Common Types: 🧰 Applications:

• Cabinet and furniture installation

• Door hinges, handles, and fittings

• Electronic enclosures

• Sheet metal fabrication

• General mechanical assemblies

📦 Sample Product Listings:

• SS 304 CSK Phillips Screw – 4.0 x 40mm – Full Thread – DIN 965

• Zinc-Plated CSK Phillips Screw – 3.5 x 25mm – Self-Tapping – PH2

• CSK Phillips Machine Screw – M5 x 30mm – Bright Finish – ISO 7046

🛠️ Installation Tips:

• Use a countersink bit for a smooth, flush finish if needed

• Match the screwdriver or bit size to prevent cam-out or stripping

• For harder materials, pre-drilling is recommended to avoid splitting

Would you like:

• A print-ready spec sheet or technical drawing?

• Bulk order sheet or packaging label format?

• A comparison with CSK Torx or Socket Screws?

Let me know how you'd like to proceed!

You're referring to a Stainless Steel CSK Phillips Screw — a widely used fastener for flush-mount applications in wood, metal, and plastic.

🔧 Product Overview:

• Self-tapping (for plastics, wood, light metals)

• Machine thread (for use with nuts or pre-threaded holes) |

📐 Common Sizes (Metric):

• M3 x 10 mm – electronics, light panels

• M4 x 25 mm – hinges, brackets

• M5 x 30 mm – cabinet, door fittings

• M6 x 50 mm – structural hardware

📦 Sample Product:

Stainless Steel CSK Phillips Head Screw (M4 x 25 mm)
Material: SS 304
Head: Countersunk Flat Head
Drive: Phillips
Thread: Full Thread, Self-Tapping
Finish: Polished / Matte SS
Use: Wood, plastic, metal fixtures
Includes: Optional plastic or metal wall plugs (in some kits)

🛒 Where to Buy: 🛍️ Online:

• Amazon India – SS CSK Screws

• Flipkart

• IndiaMART

• McMaster-Carr (global/industrial)

• Fasteners India or Kapoor Fasteners (bulk/contractors)

🧱 Offline:

• Local hardware stores

• Electrical or kitchen fitting suppliers

• Industrial fastener suppliers

Would you like a link to buy a specific size or suggestions based on your project type (e.g., cabinet, metal fitting, outdoor use)?

A Pan Head Screw is a popular type of screw characterized by its rounded, slightly domed head with flat bearing surface underneath. It provides a neat, raised finish above the surface and is widely used for fastening metal, wood, and plastic components.

🔧 Key Features of Pan Head Screws: 📐 Typical Sizes:

• Diameter: M3, M4, M5, M6, etc. (metric)

• Lengths vary from 6 mm to 100+ mm, depending on use

📦 Example Product Description:

M4 x 20 mm Stainless Steel Pan Head Phillips Screw
Material: SS 304
Head: Pan Head, Phillips Drive
Thread: Machine Screw Thread
Application: Securing electrical panels and light machinery

🛒 Where to Buy:

• Online stores like Amazon, Flipkart, IndiaMart

• Local hardware and fastener suppliers

• Specialty industrial supply stores

If you need recommendations for a specific size, material, or application, just let me know!

You're looking for Stainless Steel Screws, which are commonly used for their corrosion resistance, strength, and durability — ideal for wood, metal, masonry, or marine applications.

🔧 Key Factors When Choosing Stainless Steel Screws 📦 Example Product Description:

SS 304 Self-Tapping Screws – Pan Head, Phillips Drive
Size: 4.2 x 25 mm
Material: Stainless Steel 304
Quantity: Pack of 100
Application: Wood, PVC, light metal fixtures
Rust-proof, durable, high holding power

🛒 Where to Buy:

• Online:

  • Amazon

  • Flipkart

  • IndiaMart – For bulk or industrial orders

  • McMaster-Carr

  • Fastenal

• Offline:

  • Local hardware shops

  • Electrical and plumbing supply stores

  • Construction supply depots

Let me know your use case (wood, metal, marine, furniture, etc.), and I can suggest the best type and size for your project.

Here’s a complete overview of Stainless Steel Bolts, suitable for catalogs, product listings, or technical reference.

🔩 Stainless Steel Bolts 📄 **Product Description:

Stainless Steel Bolts** are high-strength fasteners made from corrosion-resistant stainless steel alloys such as SS 304, SS 316, and SS 202. These bolts are widely used in construction, automotive, marine, machinery, and general fabrication, offering excellent durability, weather resistance, and load-bearing capacity.

⚙️ Technical Specifications: ✅ Common Types of SS Bolts: 🧰 Applications:

• Metal fabrication

• Marine and offshore structures

• Industrial machinery and equipment

• Construction and infrastructure projects

• Automotive and engine components

📦 Sample Product Listings:

• SS 304 Hex Bolt – M10 x 75mm – Full Thread – DIN 933

• SS 316 Socket Head Bolt – M8 x 40mm – Allen Drive – ISO 4762

• SS 202 Carriage Bolt – M6 x 50mm – Dome Head – Zinc Plated

Would you like:

• A bolt size chart or dimension reference sheet?

• Packaging label templates for your products?

• Or bulk supplier sourcing assistance?

Let me know how you want to use this information!

Here’s a professional and detailed overview of Stainless Steel Wood Screws, ideal for catalogs, online listings, or purchasing guides:

🔩 Stainless Steel Wood Screws 📄 **Product Description:

Stainless Steel Wood Screws** are corrosion-resistant fasteners specifically designed for joining wood to wood or attaching hardware to wooden surfaces. They feature sharp points, coarse threads, and are commonly used in carpentry, cabinetry, furniture, and outdoor woodwork.

⚙️ Technical Specifications: 🧰 Applications:

• Outdoor wood furniture (patio sets, decking)

• Cabinet and wardrobe assembly

• Hardwood or softwood construction

• Marine and coastal wood installations

• General carpentry and interior joinery

✅ Advantages:

• Rust-proof – ideal for humid or outdoor environments

• No flaking or corrosion like plated screws

• Long service life in both soft and hardwood

• Safe for chemically treated wood (SS 316 recommended)

📦 Sample Product Listings:

• SS 304 Wood Screw – CSK Head – 4.0 x 40mm – Phillips Drive

• SS 316 Wood Screw – Pan Head – 3.5 x 25mm – Marine Grade

• SS Wood Screws – Round Head – 5.0 x 50mm – Slotted – DIN 97

🛠️ Installation Tips:

• Drill a pilot hole in hardwood to prevent splitting

• Use partial thread screws for stronger joint clamping

• For marine or deck work, always prefer SS 316 grade

Would you like:

• A detailed size chart?

• Bulk SKU entries for an eCommerce store or catalog?

• Packaging label templates?

Let me know how you'd like to use this!

You're asking about SS Screws — which means Stainless Steel Screws — known for their corrosion resistance, strength, and clean appearance. Here's a quick guide to help you choose the right one for your use:

🔩 Types of SS Screws (Stainless Steel Screws) 🧰 Material Grades

• SS 304 – Most common, good corrosion resistance, used indoors and outdoors

• SS 316 – Superior corrosion resistance (marine, chemical environments)

• SS 202 – More economical, less corrosion resistance than 304

📐 Typical Sizes (Metric) 📦 Sample Product

SS 304 CSK Phillips Head Screw – M4 x 25 mm
🔹 Head: Countersunk
🔹 Drive: Phillips (cross)
🔹 Thread: Self-Tapping
🔹 Finish: Natural SS
🔹 Use: Hinges, wood, metal, cabinets

🛒 Where to Buy Online:

• Amazon

• Flipkart

• IndiaMART

• McMaster-Carr (global industrial use)

• Fasteners India

Offline:

• Local hardware stores

• Electrical supply shops

• Furniture/kitchen hardware stores

✅ Let me know:

• What material you're fastening (wood, metal, etc.)

• Indoor or outdoor use

• Preferred screw type, head, and size

I can recommend the exact screw or send you buying links.

Here’s a comprehensive guide on Self Tapping Screws – essential fasteners used across various industries including metal fabrication, woodworking, construction, and electronics.

🔩 Self Tapping Screws 📄 Product Description:

Self Tapping Screws are specially designed fasteners that cut their own threads into the material they are driven into, eliminating the need for pre-tapped holes. They are ideal for metal, plastic, and wood applications, offering strong holding power and easy installation.

⚙️ Technical Specifications: ✅ Types of Self Tapping Screws: 🧰 Common Applications:

• Electrical boxes & panels

• Sheet metal fabrication

• Wooden furniture assembly

• Plastic enclosure fastening

• HVAC and duct work

• Automotive and electronics

📦 Sample Product Listings:

• SS 304 Self Tapping Screw – CSK Head – 4.2x19mm – Phillips Drive

• Self Drilling Tek Screw – Hex Head – 5.5x25mm – Zinc Plated

• Pan Head Self Tapping Screw – 3.5x16mm – Nickel Finish

Would you like:

• A catalog page of screw sizes and types?

• Help sourcing bulk quantities?

• Custom packaging labels or barcodes?

Let me know what you need for your project or business!

You're looking for a CSK Phillips Head SS Screw — here's a complete breakdown to help you choose the right one for your project:

🔩 What Is It?

CSK = Countersunk
Phillips Head = Cross-shaped drive
SS = Stainless Steel (typically SS 304 or SS 316)

🔹 These screws sit flush with the surface, making them perfect for a clean, finished look in wood, metal, and plastic applications.

✅ Typical Applications:

• Hinges & brackets

• Furniture & cabinetry

• Electrical switchboards

• Wall-mounted accessories

• Marine hardware (use SS 316)

📐 Common Sizes: 🛠️ Variants: 📦 Example Product:

M4 x 25 mm Stainless Steel CSK Phillips Head Screw
Material: SS 304
Head Type: Countersunk Flat
Drive: Phillips
Thread: Full, Self-Tapping
Corrosion-resistant, ideal for indoor and outdoor use

🛒 Where to Buy:

• Online:

  • Amazon

  • Flipkart

  • IndiaMART

  • McMaster-Carr (for industrial use)

• Offline:

  • Local hardware/fastener dealers

  • Electrical, kitchen, or furniture supply stores

If you tell me what you're using it for (e.g., hinge, cabinet, metal fitting), I can recommend the exact size and type. Want help with that?

Here is a complete guide to Chipboard Screws, ideal for product catalogs, technical descriptions, or purchasing decisions:

🔩 Chipboard Screws 📄 **Product Description:

Chipboard Screws** are specially designed fasteners for particle board, MDF, softwood, and engineered wood panels like chipboard. They feature deep, sharp threads and thin shanks to provide strong grip and minimize splitting in soft materials.

⚙️ Technical Specifications: 🧰 Applications:

• Furniture manufacturing (flat-pack, wardrobes, drawers)

• Cabinet installation

• MDF and chipboard panel assembly

• Wood-to-wood joinery

• Interior carpentry

✅ Advantages:

• Deep threads for strong holding in low-density boards

• Sharp points for easy start without pre-drilling

• Minimizes material splitting and head popping

• Available in bulk and retail packs

📦 Sample Product Listings:

• Chipboard Screw – 4.0x50mm – CSK Head – Yellow Zinc – PZ2 Drive

• SS Chipboard Screw – 3.5x40mm – Torx Drive – For MDF & Particle Board

• Furniture Chipboard Screw – 4.5x60mm – Zinc Coated – Deep Thread

🛠️ Installation Tips:

• Use with electric screwdriver or impact driver for fast assembly

• Drill pilot holes for long screws or hardwood applications

• Match the screw head to countersink or cover caps for furniture

Would you like:

• A size chart or technical drawing?

• Packaging label templates?

• Help creating bulk order sheets for vendors?

Let me know how you'd like to proceed!

Here’s a complete and professional overview of Drywall Screws, perfect for product catalogs, inventory listings, or supplier presentations:

🔩 Drywall Screws 📄 **Product Description:

Drywall Screws** are specially designed fasteners used to attach gypsum boards (drywall or plasterboard) to metal or wooden studs. They feature a bugle-shaped head, sharp point, and deep threads for secure and clean fastening without damaging the drywall surface.

⚙️ Technical Specifications: 🧰 Applications:

• Fixing drywall sheets to metal/wooden framing

• Interior partition systems

• False ceilings and drywall ceilings

• Acoustic and thermal drywall linings

✅ Drywall Screw Types: 📦 Sample Product Listings:

• Drywall Screw – 3.5x25mm – Coarse Thread – Black Phosphate – Phillips Bugle Head

• Drywall Screw – 4.2x50mm – Fine Thread – Zinc Plated – Sharp Point

• Collated Drywall Screws – 3.9x35mm – For Screw Gun – 1000 pcs/strip

🛠️ Installation Tip:

• Use a screw gun with depth setter to prevent breaking the drywall paper.

• Choose the correct thread type for stud material (wood vs. metal).

Would you like:

• A comparison chart of screw sizes?

• Packaging label design?

• Help choosing the best type for your project?

Let me know how I can assist further!