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Home/DIY & Tools/Hardware/Nails, Screws & Fasteners/Screws/Self-tapping Screws
mawmuaw Self Tapping Screws M4.2x16 mm, 80 Pcs Wafer Head Self Drilling Screws Metal 410 Stainless Steel Modified Truss Head Self Tapping Drilling Screw for Wood Plastics Sheet Metal Steel Aluminum — image 1
Self-tapping Screwsmawmuaw✓ In stock

mawmuaw Self Tapping Screws M4.2x16 mm, 80 Pcs Wafer Head Self Drilling Screws Metal 410 Stainless Steel Modified Truss Head Self Tapping Drilling Screw for Wood Plastics Sheet Metal Steel Aluminum

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About this item
  • Premium Materials: mawmuaw self drilling screws for metal are crafted from high-grade 410 stainless steel, featuring a smooth surface that resists rust and deformation. Self tapping screws metal M4.2x16 mm exhibit excellent corrosion resistance, wear resistance, and stability. Even when subjected to prolonged exposure to damp or outdoor conditions, they maintain secure fastening performance, significantly extending their service life.
  • Self-tapping Tip: mawmuaw stainless steel screws M4.2x16 mm feature a self-drilling tip design, effortlessly penetrating wood, metal and plastic without pre-drilling for efficient and convenient installation. Deep, uniform threads deliver robust fastening strength and excellent anti-loosening performance. Metal screws self tapping precision craftsmanship minimises sharp edges, effectively reducing the risk of scratches.
  • Package Contents: mawmuaw provides you with 80pcs M4.2x16mm stainless steel 410 self drilling screws, accompanied by PH1 bits in both 25mm and 50mm lengths for flexible adaptation to diverse construction scenarios. Additionally, 14pcs size specifications are available, pan head self tapping screws suitable for various materials including metal, wood, and plastic.
  • Cross-slot Design: mawmuaw self tapping screws for metalwork feature a cross-slot head design, ensuring efficient torque transfer and uniform force distribution. This effectively prevents the screwdriver from slipping during operation, delivering a more secure tightening result.
  • Versatile Application: mawmuaw stainless steel self tapping screws are suitable for direct connection and fastening of metals, aluminium, timber and plastics. Metal screws enable the secure attachment of metal sheets, soundproofing materials, insulation materials and similar components to building structures. Whether decorating walls, ceilings, partitions or flooring, or installing light fittings, shelving units, wardrobes and other fixtures, self tapping screws metal meet your requirements.
Product details
Brand
mawmuaw
Manufacturer
MuAnWei
Material
Stainless Steel
Colour
silver,
Size
M4.2x16mm-80pcs
Part number
MAW-015-02

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

Trustpilot
★★★★★
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S
Sigalit
🇮🇱 · January 2026
★★★★★

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
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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