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Bigamart
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$19.99
Home/DIY & Tools/Hardware/Nails, Screws & Fasteners/Screws/Self-tapping Screws
SHUNCHG 20 Pcs Silver M4 x 30mm Self Tapping Wood Screws 304 Stainless Steel Mushroom Round Flanged Head Fasteners Drilling Screw โ€” image 1
Self-tapping ScrewsSHUNCHGโœ“ In stock

SHUNCHG 20 Pcs Silver M4 x 30mm Self Tapping Wood Screws 304 Stainless Steel Mushroom Round Flanged Head Fasteners Drilling Screw

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$19.99

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36 available
Color: Stainless-Silver
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About this item
  • High-Quality 304 Stainless Steel and Durability: The screws are made of high-quality 304 stainless steel, offering superior corrosion resistance and rust protection. This ensures a longer lifespan for the screws, which are hard, resistant to deformation or bending, and feature clear, stable threads for strong fastening.
  • Precise Dimensions and Specifications: Head Diameter: 9mm / 0.35 inch, Pitch: 0.7mm / 0.027 inch, Thread Diameter: 4mm / 0.15 inch, Thread Length: 30mm / 1.18 inch.
  • Easy Installation and Strong Holding Power: The screws feature a deep thread design that offers excellent retention in various wood and man-made materials. The mushroom head design not only makes installation easier but also increases the contact area, enhancing the fastening force for greater stability and durability.
  • Aesthetic and Functional Design: The mushroom head design is not only practical but also allows the screws to be embedded into materials, maintaining the aesthetic of the object. The sharp tip of the screw ensures quick and secure fastening, preventing loosening and ensuring long-term stability.
  • Anti-Loosening and Versatile Applications: These screws are suitable for a wide range of uses, including furniture and woodworking projects, as well as mechanical installation and maintenance. They are widely used in household, electronics, electrical, and mechanical industries, ensuring that all your repair and installation tasks are successfully completed.
Product details
Brand
SHUNCHG
Manufacturer
SHUNCHG
Material
Carbon Steel
Colour
Stainless-Silver
Size
M4x30mm(20Pcs)
Model number
M4x30 zilver๏ผˆ20stuks)
Part number
SCMGTLS-M3x6

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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