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M27-3 x 70mm 內六角螺絲 | 內六角驅動 | 全牙 | 12.9級合金鋼熱處理黑氧化 (5入/包)

M27-3 x 70mm 內六角螺絲 | 內六角驅動 | 全牙 | 12.9級合金鋼熱處理黑氧化 (5入/包) - Main image
$36.89 $61.48 In stock

這些 M27-3 x 70mm 內六角螺絲採用合金鋼熱處理黑氧化製成,配備內六角驅動。非常適合機械、工具、夾具和精密組裝。

  • 材質與表面處理: 合金鋼熱處理黑氧化
  • 驅動方式: 內六角驅動
  • 螺紋樣式: 全螺紋
  • 螺紋尺寸: M27-3
  • 長度: 70mm
  • 應用: 機械、工具、夾具和精密組裝

規格參數

  • 產品類型: 內六角螺絲
  • 材質: 合金鋼
  • 表面處理: 熱處理黑氧化
  • 等級: Class 12.9
  • 驅動類型: 內六角驅動
  • 螺紋樣式: 全螺紋
  • 螺紋尺寸: M27-3
  • 長度: 70mm
  • 測量類型: 公制
  • 包裝數量: 每包 5 件
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Customer Reviews (3.8 / 5 · 5 reviews)

Violet C. ★★★★★

Picked up a pack for securing a heavy jig on my mill table, and the hex socket drive made installation straightforward even in a tight spot. The 70mm length was exactly what I needed for the through holes, and the black oxide finish seems to resist light oil residue well. These feel like they'll hol

Carter X. ★★★★☆

I needed a full-thread length for a jig I was building, and these 70mm M27s fit the bill perfectly. The hex socket drive made installation straightforward with a standard Allen key. One of the five screws had a slightly uneven chamfer, but nothing that affected its function.

Penelope B. ★★★★☆

The black oxide finish is holding up well so far, and the 12.9 alloy steel feels extremely solid for my jig setup. Threads were clean and seated smoothly with a hex driver. Only minor gripe is the packaging could be a bit more secure to prevent scratches during shipping.