Mutual Screw & Supply

1/2-20 x 1" 杯頭內六角止付螺絲 | 合金鋼鍍鋅 (100個/包)

1/2-20 x 1" 杯頭內六角止付螺絲 | 合金鋼鍍鋅 (100個/包) - Main image
$68.16 $98.78 In stock

1/2-20 x 1" 杯形尖端內六角固定螺絲,合金鋼鍍鋅材質,配備內六角驅動,可在狹窄空間進行高扭矩調整。

  • 內六角驅動
  • 杯形尖端
  • 合金鋼鍍鋅結構

規格參數

  • 螺紋尺寸: 1/2-20
  • 長度: 1"
  • 尖端: 杯形尖端
  • 材質: 合金鋼鍍鋅
  • 包裝數量: 100
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Standard Shipping · 美國: US$0.00

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Customer Reviews (5.0 / 5 · 5 reviews)

Henry R. ★★★★★

These cup point screws grabbed tight into the metal frame on my first try, and the hex drive made it easy to torque them down in a cramped spot. The zinc coating has a nice, even finish that looks clean against the steel. Exactly the quality I was hoping for.

Charlotte ★★★★★

I needed hex socket drive screws for a tight-space repair, and these cup point set screws fit perfectly without stripping. The zinc plating looks clean and sturdy so far, and they threaded smoothly into my steel bracket.

Hazel Y. ★★★★★

These set screws bite into the shaft exactly as they should, and the zinc coating looks clean and even. Perfect for locking down a sprocket where vibration is a concern.