Mutual Screw & Supply

1/4-20 X 1-1/4" 尼龍防鬆膠杯頭內六角止付螺絲 | 合金鋼 (100顆/包)

1/4-20 X 1-1/4" 尼龍防鬆膠杯頭內六角止付螺絲 | 合金鋼 (100顆/包) - Main image
$35.94 $49.92 In stock

1/4-20 x 1 1/4" 合金鋼製尼龍防鬆杯頭內六角止付螺絲,採用內六角驅動,可在狹小空間內進行高扭力調整。

  • 內六角驅動
  • 杯頭尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸: 1/4-20
  • 長度: 1 1/4"
  • 尖端: 杯頭
  • 材質: 合金鋼
  • 包裝數量: 100
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Customer Reviews (4.6 / 5 · 5 reviews)

Carter P. ★★★★★

Finally, a set screw that stays put without constant retightening. The hex drive makes it easy to snug these into my workbench jig, and the nylon patch does exactly what it's supposed to.

Henry D. ★★★★★

Needed these for a jig I’m building, and the nylon patch actually holds them in place under vibration—no thread locker needed. The cup point bites nicely into the metal without slipping, even after repeated adjustments.

Samuel H. ★★★★★

These screws came in a heavy-duty plastic case of 100, and the nylon patch is already holding tight even before I torque them down. The hex socket made it easy to adjust in a cramped spot on my mill, and the cup point bites solid.