Mutual Screw & Supply

M3 x 12mm 杯端內六角止付螺絲 | 18/8 不鏽鋼 (1000 個/包)

M3 x 12mm 杯端內六角止付螺絲 | 18/8 不鏽鋼 (1000 個/包) - Main image
$46.65 $62.2 In stock

M3 x 12mm 杯頭尖端內六角止付螺絲，採用 18/8 不鏽鋼材質，內六角驅動設計，適用於狹小空間內的高扭力調整。

  • 內六角驅動
  • 杯頭尖端
  • 18/8 不鏽鋼結構

規格參數

  • 螺紋尺寸：M3-0.5
  • 長度：12mm
  • 尖端：杯頭尖端
  • 材質：18/8 不鏽鋼
  • 包裝數量：1000
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Customer Reviews (4.6 / 5 · 5 reviews)

Harper H. ★★★★★

These set screws are perfect for small jig adjustments on my milling machine; the hex socket drive lets me get the torque right in a cramped spot without stripping the head. The 18/8 stainless feels solid and corrosion-resistant, and the cup point grips well. Glad I bought the 1000-pack—way cheaper

Scarlett ★★★★★

Had to tighten a stubborn grub screw on a jig that kept slipping, and the hex socket drive on these gave me the leverage I needed without stripping. The stainless steel feels solid and hasn't shown any rust after a couple of months in a damp workshop.

Lucy ★★★★★

My job would grind to a halt without these things, and this batch is solid. The cup point bites down securely without stripping, and the hex sockets haven't rounded out on me once. For a thousand pieces, you can't beat that 18/8 stainless for the price.