Mutual Screw & Supply

3/8-16 x 4" 機械螺絲 | 圓頭開槽驅動 | 普通鋼 (100 / 包)

3/8-16 x 4" 機械螺絲 | 圓頭開槽驅動 | 普通鋼 (100 / 包) - Main image
$33.95 $52.23 In stock

無鍍層(未塗層)鋼製機械螺絲,適用於不需要耐腐蝕性的室內一般緊固用途。

規格

  • 尺寸: 3/8-16 4"
  • 驅動類型: 一字
  • 頭部樣式: 圓頭
  • 材質: 普通鋼
  • 螺紋: 3/8-16 UNC(粗牙)

產品特點

  • 機械螺絲,用於搭配螺帽或攻牙孔
  • 圓頭外形
  • 一字驅動
  • 普通鋼結構
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Customer Reviews (5.0 / 5 · 5 reviews)

George ★★★★★

I needed some long 3/8-16 bolts for a jig I was building, and these round heads with the deep slotted drive fit the bill perfectly. The threads were clean and the plain steel finish held up fine for my indoor workbench project.

Benjamin ★★★★★

The slot on the head is cut nice and deep, so my flathead driver grabs without slipping even when I'm torquing these into hardwood. For the price you get a full 100 count, and the plain steel finish is perfectly fine for my indoor shop projects.

Lucy X. ★★★★★

These were exactly what I needed for a woodworking jig where I needed the extra length; the 4 inches gave me plenty of thread engagement in the hardwood. The plain steel finish makes them easy to mark and adjust before final assembly.