Products Description
The Interior Wood Screw is a high quality fastening accessory designed for the connection and fixing of wooden structures indoors. It is made of high-quality metal material with excellent strength and toughness, and is able to adapt to a variety of common stresses and loads in the indoor environment. The heads are available in a wide variety of shapes to meet different installation needs and aesthetic requirements.
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Parameters
| Standard | DIN7996 |
| Name | Interior wood screws |
| Material | Carbon steel, alloy steel, etc. |
| Grade | Grade 4.8, Grade 5.8, Grade 8.8 |
| Nominal diameter | M2-M48 |
| Pitch | 0.4-5 |
| Finish | ZP,YZ,BLACK |
| Alias | Wood Screws |
Key Performance Advantages
Anti-split wood design
Sharp drill tip and optimized thread pitch reduce wood cracking during fast driving, ideal for thin planks, MDF, plywood and solid wood panels.
High holding power
Deep coarse threads bite firmly into wood fiber, deliver strong pull-out resistance for long-term stable furniture and frame assembly.
Smooth installation efficiency
Cross Phillips head fits standard power drill bits; countersunk head sinks fully into wood surface for neat, flat finished appearance, no protruding heads.
Indoor anti-corrosion protection
Zinc/black phosphate surface resists dry indoor humidity, prevents rust stains on painted or veneered wood surfaces.
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Why choose Interior Wood Screws
Regarding the product
Interior wood screws are specially designed for indoor wooden projects, with sharp threads that bite firmly into soft and hardwood for tight, stable joints.
FAQ
Q: What common drive types are available?
A: Phillips drive is standard, flat slot and torx drive styles can be customized for special assembly needs.
Q: Where are interior wood screws widely applied?
A: Used for furniture assembly, wallboard fixing, wooden cabinets, indoor trim, door frames and indoor timber construction.
Q: Are these screws suitable for outdoor use?
A: They are designed exclusively for dry indoor environments; long-term outdoor exposure will lead to rust and reduced fastening strength.
Q: Can custom lengths and thread types be produced?
A: Non-standard lengths, partial threads and special head types are available based on customer technical drawings.
Q: How to store interior wood screws properly?
A: Keep sealed packaging in dry indoor storage, avoid damp air to prevent surface oxidation and thread rust.
Q: What test documents can be supplied together with goods?
A: Internal factory hardness and tension inspection reports are provided, third-party SGS test certificates can be arranged on demand.
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