Mutual Screw & Supply

M22-2.5 X 55mm 外六角螺絲 | 8.8級普通鋼 | 全牙 (20個/包)

M22-2.5 X 55mm 外六角螺絲 | 8.8級普通鋼 | 全牙 (20個/包) - Main image
$39.61 $66.02 In stock

M22-2.5 x 55 mm 六角頭螺絲，適用於機械、設備組裝及一般工業緊固。

  • Class 8.8 鋼製無處理結構
  • 全螺紋
  • 六角頭，適用於扳手或套筒驅動
  • 以每包 20 個銷售

規格參數

  • 螺紋尺寸：M22-2.5
  • 長度：55mm
  • 螺距：2.5mm
  • 材質：鋼
  • 等級：Class 8.8
  • 表面處理：無處理
  • 螺紋樣式：全螺紋
  • 包裝數量：20
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Customer Reviews (5.0 / 5 · 5 reviews)

Aurora D. ★★★★★

The threads cut cleanly into the tapped hole without any binding, and the fully threaded length gave me plenty of grip for a thick flange assembly. Class 8.8 steel feels solid under torque, and the plain finish looks just right for indoor gear. These are my go-to for heavy machinery repairs now.

Carter ★★★★★

The hex head grabbed my socket wrench perfectly without any slipping, which made tightening these M22 bolts into my press frame much smoother. For the price of a 20-pack, the class 8.8 steel feels solid and consistent across every screw. Exactly what I needed for heavy machinery repairs.

Zoe ★★★★★

Installed these on a heavy-duty jig I'm building and the hex head held up perfectly under high torque without stripping. The 8.8 steel gives me confidence it'll last, and the 55mm length was spot on for my application.