Mutual Screw & Supply

M3-0.5 X 40mm 六角頭螺絲 | 18/8 不鏽鋼 | 全螺紋 (500 顆/包)

M3-0.5 X 40mm 六角頭螺絲 | 18/8 不鏽鋼 | 全螺紋 (500 顆/包) - Main image
$25.22 $41.35 In stock

M3-0.5 x 40mm 六角頭螺絲,適用於機械、設備組裝及一般工業緊固。

  • 18/8 不鏽鋼結構
  • 全牙
  • 六角頭,可用扳手或套筒驅動
  • 每包 500 顆出售

規格參數

  • 螺紋尺寸:M3-0.5
  • 長度:40mm
  • 螺距:0.5mm
  • 材質:18/8 不鏽鋼
  • 等級:18/8
  • 表面處理:素面
  • 螺紋樣式:全牙
  • 包裝數量:500
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Customer Reviews (4.4 / 5 · 5 reviews)

Andrew ★★★★★

These M3 screws arrived in a sturdy box and the fully threaded design made it easy to get a tight fit in my 3D printer assembly. The stainless steel feels solid and rust-resistant, exactly what I needed for a long-term project.

Mia G. ★★★★★

I needed some longer M3 screws for a mounting bracket project, and these 40mm ones worked perfectly. The stainless steel feels solid and the hex heads drive in cleanly with my socket wrench. A great value for the price, especially getting 500 pieces.

Nicholas Q. ★★★★★

These are exactly what the product page said they’d be — the 18/8 stainless steel feels solid and the hex head fits a socket wrench cleanly without stripping. I used about a hundred of them for a steel frame project and every single one threaded smoothly into the pre-tapped M3 holes. The fully threa