Stainless Steel M5 Self-Tapping Screws Zinc Plated Flat Head Pack of 100

Furniture Connecting Screws Hex Socket Countersunk Self-Tapping Zinc Coated DIY & OEM Different Colors

Reliable hex socket furniture screws for fast cabinet & flat-pack assembly. Self-tapping tip eliminates pre-drilling. Zinc plated carbon steel. M4-M6 sizes. Flush finish & high clamp force.

Simplify furniture assembly with our **Hex Socket Countersunk Self-Tapping Furniture Connecting Screws**. Designed specifically for joining wood panels, particleboard, MDF, and engineered woods, these screws feature a sharp **self-tapping point** that eliminates the need for pre-drilling pilot holes, saving significant time and effort. The **hex socket drive (Allen key)** allows for high torque application without cam-out, ensuring tight joints. The **82° countersunk head** sits perfectly flush with the material surface for a clean, professional look. Zinc plating provides essential corrosion resistance for indoor furniture.

Primary Uses & Applications:

* Flat-pack furniture assembly (IKEA-style cabinets, shelves, wardrobes).
* Kitchen cabinet construction & installation.
* Office furniture (desks, partitions, storage units).
* Joining engineered wood panels (Particleboard, MDF, Plywood, Chipboard).
* DIY furniture projects and home repairs.
* Connecting hinges, brackets, and hardware to wood substrates.

Surface Treatment/Finishes:
* **Zinc Plating (Zn):** Standard Yellow Chromate (most common) or White Chromate (for a brighter finish). Offers good basic corrosion protection for indoor environments, preventing rust during storage and use. Meets RoHS standards.

How to Use:

1. **Align Parts:** Position the furniture panels accurately.
2. **Insert Screw:** Place the screw tip directly on the surface of the top panel where it meets the edge/face of the joining panel. The screw will typically penetrate both parts.
3. **Drive Screw:** Insert the **correct size hex key** (e.g., H4 for M5 screw) into the socket. Apply firm, steady pressure and drive the screw at a **90° angle**. The self-tapping point will cut its own thread into the material.
4. **Tighten:** Continue driving until the countersunk head sits **completely flush** with the surface of the top panel. Avoid over-tightening which can strip the material or damage the socket.
5. **(Optional for Hardwood/Thick Panels):** A very small pilot hole (diameter < screw core) can be used in very dense woods or near panel edges to prevent splitting, though often not needed.

Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equipment, auto parts, baby stroller accessories and other industries. Its main products include all kinds of iron, stainless steel, copper, aluminum and alloy Precision small screws, spring screws, loose screws, stainless steel screws, step screws, plum blossom screws, slender screws, anti-theft screws, non-standard customized screws, stainless steel rivets, shafts, pins, CNC parts and stamping parts. The first mock exam the second mock exam is two punch, two die four punch, three die six punch, four die four punch, six die six punch, die closing machine, part forming machine, automatic lathe, CNC lathe and so on, and the diameter is 1mm-20mm, the length is 1mm-300mm.

The company introduced imported automation equipment, combined with mature technology and precision equipment, to ensure product quality, control quality from the source, and adhere to technological innovation.

Our business philosophy is "integrity, innovation, efficiency, win-win", your satisfaction is our eternal pursuit, looking forward to become your sincere partner! wechat:+8613423026460