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Home/DIY & Tools/Hardware/Nails, Screws & Fasteners/Screws/Self-tapping Screws
50Pcs Flat Head Self Tapping Screws,M4.2x38mm Self Drilling Screws for Sheet Metal, 410 Stainless Steel Self Tapping Screw, Black Oxide,with Screwdriver Key — image 1
Self-tapping ScrewsNaabYadMai✓ In stock

50Pcs Flat Head Self Tapping Screws,M4.2x38mm Self Drilling Screws for Sheet Metal, 410 Stainless Steel Self Tapping Screw, Black Oxide,with Screwdriver Key

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About this item
  • Flat Head Design for Flush Finish: The flat countersunk head sits flush with the material, providing a clean, smooth surface. Ideal for wood, plastic, thin metal, furniture, and decorative panels
  • Self-Drilling & Self-Tapping Threads: Sharp, precision threads cut directly into metal, wood, or plastic without pre-drilling, saving time and effort. Tek-style drill point ensures easy penetration and secure grip
  • Durable 410 Stainless Steel Construction: Made from premium 410 stainless steel with black oxide coating for corrosion resistance and long-lasting performance in indoor or outdoor environments
  • Versatile Applications: Self tapping metal screws perfect for furniture assembly, cabinetry, door and window hardware, flooring, HVAC panels, and electronics enclosures. Provides strong, stable connections for both home and industrial projects
  • Easy Installation with Included Phillips Bit: Flat head wood screws Comes with a matching Phillips screwdriver/drill bit, allowing smooth, hassle-free installation with manual screwdrivers, drills, or impact drivers
Product details
Brand
NaabYadMai
Manufacturer
NaabYadMai
Material
Stainless Steel
Size
M4.2x38mm
Part number
FHSDS001

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
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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.

Showing 1–2 of 10 reviews

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