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Home/DIY & Tools/Hardware/Nails, Screws & Fasteners/Bolts/Countersunk Bolts
DTGN M3-0.5x30 Flat Head Machine Screws - 100PCS - Good for Electronics and Machinery - 304 Stainless Steel Phillips Countersunk Micro Metric Machine Screw Bolts- Black — image 1
Countersunk BoltsDTGN✓ In stock

DTGN M3-0.5x30 Flat Head Machine Screws - 100PCS - Good for Electronics and Machinery - 304 Stainless Steel Phillips Countersunk Micro Metric Machine Screw Bolts- Black

★★★★★
$34.99

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188 available
Size: M3-0.5x30mm
M3-0.5x3mmM3-0.5x3mmM2.5-0.45x22mmM2.5-0.45x22mmM4-0.7x18mmM4-0.7x18mmM5-0.8x16mmM5-0.8x16mmM3-0.5x35mmM3-0.5x35mmM5-0.8x8mmM5-0.8x8mmM6-1x50mmM6-1x50mmM8-1.25x40mmM8-1.25x40mmM4-0.7x40mmM4-0.7x40mmM4-0.7x25mmM4-0.7x25mmM5-0.8x25mmM5-0.8x25mmM3-0.5x20mmM3-0.5x20mmM4-0.7x6mmM4-0.7x6mmM5-0.8x20mmM5-0.8x20mmM4-0.7x55mmM4-0.7x55mmM10-1.5x35mmM10-1.5x35mmM6-1x8mmM6-1x8mmM5-0.8x55mmM5-0.8x55mmM8-1.25x20mmM8-1.25x20mmM3-0.5x18mmM3-0.5x18mmM6-1x10mmM6-1x10mmM4-0.7x30mmM4-0.7x30mmM10-1.5x20mmM10-1.5x20mmM4-0.7x10mmM4-0.7x10mmM5-0.8x18mmM5-0.8x18mmM2.5-0.45x18mmM2.5-0.45x18mmM5-0.8x10mmM5-0.8x10mmM3-0.5x10mmM3-0.5x10mmM4-0.7x90mmM4-0.7x90mmM2-0.4x25mmM2-0.4x25mmM3.5-0.6x25mmM3.5-0.6x25mmM5-0.8x40mmM5-0.8x40mmM6-1x70mmM6-1x70mmM6-1x14mmM6-1x14mmM8-1.25x25mmM8-1.25x25mmM6-1x55mmM6-1x55mmM3-0.5x8mmM3-0.5x8mmM5-0.8x35mmM5-0.8x35mmM6-1x30mmM6-1x30mmM6-1x16mmM6-1x16mmM3.5-0.6x35mmM3.5-0.6x35mmM10-1.5x40mmM10-1.5x40mmM4-0.7x12mmM4-0.7x12mmM8-1.25x35mmM8-1.25x35mmM4-0.7x8mmM4-0.7x8mmM3.5-0.6x14mmM3.5-0.6x14mmM5-0.8x50mmM5-0.8x50mmM2.5-0.45x6mmM2.5-0.45x6mmM6-1x20mmM6-1x20mmM3.5-0.6x8mmM3.5-0.6x8mmM4-0.7x20mmM4-0.7x20mmM4-0.7x16mmM4-0.7x16mmM3.5-0.6x16mmM3.5-0.6x16mmM5-0.8x65mmM5-0.8x65mmM3.5-0.6x6mmM3.5-0.6x6mmM8-1.25x90mmM8-1.25x90mmM4-0.7x22mmM4-0.7x22mmM3-0.5x16mmM3-0.5x16mmM3.5-0.6x12mmM3.5-0.6x12mmM2.5-0.45x16mmM2.5-0.45x16mmM2-0.4x3mmM2-0.4x3mmM1.6-0.35x5mmM1.6-0.35x5mmM6-1x18mmM6-1x18mmM10-1.5x25mmM10-1.5x25mmM4-0.7x80mmM4-0.7x80mmM10-1.5x55mmM10-1.5x55mmM2.5-0.45x30mmM2.5-0.45x30mmM5-0.8x12mmM5-0.8x12mmM3-0.5x30mmM3-0.5x30mmM5-0.8x30mmM5-0.8x30mmM8-1.25x30mmM8-1.25x30mmM10-1.5x80mmM10-1.5x80mmM4-0.7x50mmM4-0.7x50mmM6-1x35mmM6-1x35mmM5-0.8x14mmM5-0.8x14mmM5-0.8x45mmM5-0.8x45mmM6-1x40mmM6-1x40mmM6-1x25mmM6-1x25mmM3-0.5x25mmM3-0.5x25mmM8-1.25x50mmM8-1.25x50mmM3-0.5x12mmM3-0.5x12mmM3-0.5x40mmM3-0.5x40mmM10-1.5x65mmM10-1.5x65mmM6-1x60mmM6-1x60mmM3.5-0.6x10mmM3.5-0.6x10mmM5-0.8x100mmM5-0.8x100mmM8-1.25x100mmM8-1.25x100mmM10-1.5x50mmM10-1.5x50mmM2.5-0.45x5mmM2.5-0.45x5mmM3-0.5x4mmM3-0.5x4mmM4-0.7x70mmM4-0.7x70mmM3-0.5x50mmM3-0.5x50mmM4-0.7x60mmM4-0.7x60mmM4-0.7x35mmM4-0.7x35mmM2-0.4x6mmM2-0.4x6mmM8-1.25x75mmM8-1.25x75mmM2-0.4x5mmM2-0.4x5mmM2-0.4x4mmM2-0.4x4mmM3-0.5x5mmM3-0.5x5mmM4-0.7x14mmM4-0.7x14mmM3.5-0.6x18mmM3.5-0.6x18mmM2.5-0.45x10mmM2.5-0.45x10mmM2-0.4x14mmM2-0.4x14mmM2.5-0.45x8mmM2.5-0.45x8mmM2-0.4x16mmM2-0.4x16mmM2.5-0.45x4mmM2.5-0.45x4mmM4-0.7x65mmM4-0.7x65mmM10-1.5x45mmM10-1.5x45mmM10-1.5x16mmM10-1.5x16mm
Color: Black
SilverSilverBlackBlack
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About this item
  • [Flat Head Machine Screws]: Package comes with 100pcs of black flat head machine screw bolts in thread diameter 3 mm, thread pitch 0.5 mm, thread length 30 mm, enough quantities for multiple usage
  • [Sturdy & Durable]: Made of 304 stainless steel, corrosion-resistant and rust-resistant, durable in harsh environment for long-time use. Black oxide finish, suits to black or dark colored furniture, machine and other applications
  • [Feature]: Design with flat top/ countersunk top, suitable to fasten equipment which needs to sit flush with the good appearance surface. Clear Phillips cross grooved screws, ensure fully engage with screwdriver and avoid slippage. Smooth, and accurate threads provide stability, easy to install and improve tightness, will bring you a smooth installation experience
  • [Good Choice]: These tiny countersunk Phillips bolts have wide range of applications, suitable to fasten, install and maintain electronics like remote control, computer, laptop, phone, camera, 3D printer; precious stuff like glasses, watch, clock and other precious machine equipment
  • [Notice]: Recommend to guide the cross grooved screw slowly locked to avoid thread slippage
Product details
Brand
DTGN
Manufacturer
DTGN
Material
Stainless Steel
Colour
Black
Size
M3-0.5x30mm
Part number
dtf250814tt000672

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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