4*30 Fiberboard Nails, Chipboard Screws. Roofing Screws, Self Tapping Screws, Self Drilling Screws Video,Demo, How It Works & Features

Name: 4*30 Fiberboard Nails, Chipboard Screws. Roofing Screws, Self Tapping Screws, Self Drilling Screws
Uploaded: 2026-06-27T18:59:11+08:00
Description: Watch the 4*30 Fiberboard Nails, Chipboard Screws. Roofing Screws, Self Tapping Screws, Self Drilling Screws video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-08 2950

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Product Specifications

Model NO.:

4*30

Material:

Carbon Steel

Shape of Head:

Flat

Shape of Groove:

Cross

Surface Finishing:

Yellow Zinc

Certification:

ISO, GS, RoHS

Customized:

Customized

Finish:

Zinc Coating

Thread Type:

Coarse Thread

Drill Point Type:

Drilling Point

Screw Lengths:

Available in Various Lengths (e.g., 20mm, 25mm, 30

Head Styles:

Flat Head, Countersunk Head

Torque Resistance:

High Torque Resistance

Corrosion Resistance:

Excellent Corrosion Resistance

Easy Installation:

Quick and Easy to Install

Certifications:

Complies with International Standards (e.g., ISO,

Application Range:

Widely Used in Furniture, Flooring, Cabinetry, and

Temperature Resistance:

Can Resist High and Low Temperatures

Transport Package:

Bagged, Wood Pallet, Ocean Freight

Specification:

M4*12 M4*16 M4*20 M4*25 M4*30 M4*35 M4*40 M4*50

HS Code:

73181200

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