Mutual Screw & Supply

M4-0.7 X 40mm 六角頭螺絲 | Class 8.8 鋼黃鋅 | 全牙 (500顆/包)

M4-0.7 X 40mm 六角頭螺絲 | Class 8.8 鋼黃鋅 | 全牙 (500顆/包) - Main image
$27.59 $42.45 In stock

M4-0.7 x 40mm 六角頭螺絲,用於機械、設備組裝及一般工業緊固。

  • Class 8.8 鋼製黃鋅結構
  • 全螺紋
  • 六角頭,適用扳手或套筒驅動
  • 每包 500 件出售

規格參數

  • 螺紋尺寸:M4-0.7
  • 長度:40mm
  • 螺距:0.7mm
  • 材質:鋼
  • 等級:Class 8.8
  • 表面處理:黃鋅 CR+6
  • 螺紋樣式:全螺紋
  • 包裝數量:500
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Customer Reviews (4.8 / 5 · 5 reviews)

Christopher B. ★★★★★

Used these to secure a jig on my drill press and the hex head made tightening with a socket wrench effortless. The yellow zinc coating feels durable and hasn't shown any rust after a few months in a damp shop.

Emily ★★★★★

Finally got these to replace some worn out bolts on a heavy assembly press and the class 8.8 rating seems solid so far. The yellow zinc coating looks consistent and they thread smoothly into existing nuts.

Brian ★★★★★

I needed a long M4 bolt for a custom jig, and the 40mm length paired with the hex head made it easy to tighten in a tight spot with just a socket driver. The yellow zinc coating seems to resist rust well so far.