Question 1

What is the 10 X 4" Fine Thread Gypsum Screw 250Pcs used for?

Accepted Answer

These screws are designed for drywall, gypsum board, and plaster installations. The 4-inch length provides a secure hold for typical wall assemblies, and the fine thread helps grip the material without easily stripping. The pack contains 250 pieces, making it convenient for larger projects.

Question 2

What are the key specifications of these screws?

Accepted Answer

Size: 10 X 4 inches, Fine thread, Material: high-quality steel, Pack quantity: 250 screws per packet. They’re intended for gypsum/drywall applications and provide secure fastening with a smooth driving experience.

Question 3

How do fine-thread gypsum screws differ from coarse-thread screws, and when should I use each?

Accepted Answer

Fine-thread screws bite gradually and hold well in gypsum and drywall, reducing the risk of stripping. Coarse-thread screws bite faster and are often used for wood or denser substrates. For standard drywall and plaster, fine-thread screws are typically the better choice for long-lasting hold.

Question 4

What substrates are suitable for these screws?

Accepted Answer

Best suited for gypsum board, drywall, and plaster. They’re not designed for concrete or masonry unless used with appropriate anchors or through a different fastening system.

Question 5

How do I install these screws properly?

Accepted Answer

Use a compatible drill or impact driver with a PH2/ Phillips bit. Drive the screw until the head sits flush or just below the surface without over-tightening, which can cause dimpling or wobble. No pilot holes are typically required for standard drywall thickness, but you can pre-drill if you’re working with very dense material.

Question 6

Are these screws corrosion resistant or coated?

Accepted Answer

They’re made from high-quality steel with a protective finish designed for gypsum applications, providing adequate corrosion resistance for typical indoor drywall environments.

Question 7

How many drywall sheets can I fasten with a 250-pack?

Accepted Answer

A standard 4x8 ft drywall sheet typically uses about 32–35 screws per sheet. With 250 screws, you can fasten roughly 7–8 sheets, depending on the exact pattern and edge conditions.

Question 8

Is this pack a good value for larger drywall projects?

Accepted Answer

Yes. The 250-piece pack is designed to cover substantial drywall work, reducing trips to the store and providing bulk-value for bigger projects.

Question 9

What are common mistakes to avoid when using gypsum screws?

Accepted Answer

Avoid over-tightening to prevent pinching or dimpling, don’t use the wrong bit size, ensure screws are aligned perpendicular to the surface, and avoid cross-threading. Also, don’t mix fasteners with incompatible substrates without appropriate anchors.

Question 10

How does this product compare to similar options on Fepy.com?

Accepted Answer

Compared to 10x4" Fine Thread Gypsum Screws, you can find alternatives like: 10x4" Coarse Thread Gypsum Screws (for quicker bites in some setups) at https://fepy.com/product/10x4-coarse-thread-gypsum-screws-250pcs, 8x3" Fine Thread Gypsum Screws (for lighter drywall work) at https://fepy.com/product/8x3-fine-thread-gypsum-screws-200pcs, and 10x5" Fine Thread Gypsum Screws (for thicker assemblies) at https://fepy.com/product/10x5-fine-thread-gypsum-screws-200pcs. The choice depends on substrate density, sheet thickness, and desired hold.

Question 11

What should I consider when choosing pack sizes on Fepy?

Accepted Answer

Think about the project scope, storage space, and cost efficiency. Larger packs reduce re-ordering frequency for big jobs, while smaller packs can be more convenient for quick, smaller repairs.

Question 12

Are there any usage guidelines for drywall thickness or load expectations?

Accepted Answer

For standard 1/2 inch drywall in typical wall assemblies, 4-inch fine-thread screws work well for securing panels to studs. If you’re dealing with thicker boards or heavy loads, you may want to use longer screws or additional fasteners to ensure secure anchoring.

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