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M12 X 40mm 平頭內六角止付螺絲 | 合金鋼 (100顆/包)

M12 X 40mm 平頭內六角止付螺絲 | 合金鋼 (100顆/包) - Main image
$79.72 $106.29 In stock

M12 x 40mm 平頭止付螺絲,合金鋼材質,內六角驅動,適用於狹小空間的高扭力調整。

  • 內六角驅動
  • 平頭尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸:M12-1.75
  • 長度:40mm
  • 尖端:平頭
  • 材質:合金鋼
  • 包裝數量:100
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Customer Reviews (4.6 / 5 · 5 reviews)

Lily H. ★★★★★

Installing these in a steel frame was smooth; the flat point tip grabbed the material immediately without slipping. The hex drive held steady even when I torqued them into tighter corners. I'm impressed with how consistent the threading is across the whole pack.

Emily W. ★★★★★

The hex socket drive made driving these into tight spots under my workbench a total breeze. They seated flush and held firm without any cam-out. Exactly what I needed for a clean, solid installation.

Charlotte T. ★★★★★

Used these to lock down a jig fence and the flat point seated nicely without walking off-center. The 40mm length was perfect for my setup, and the alloy steel feels solid for the price.