Mutual Screw & Supply

3/8" X 7/8" 套件肩螺絲 | 套件頭 | 套件驅動 | 18/8不鏽鋼 (25個/包)

3/8" X 7/8" 套件肩螺絲 | 套件頭 | 套件驅動 | 18/8不鏽鋼 (25個/包) - Main image
$50.91 $77.13 In stock

3/8" x 7/8" 內六角肩螺絲,材質為 18/8 不鏽鋼,具有精密研磨肩部、內六角頭和內六角驅動。用作樞軸、軸和軸承表面。

  • 精密研磨肩部
  • 內六角驅動
  • 18/8 不鏽鋼結構

規格參數

  • 肩部直徑:3/8"
  • 長度:7/8"
  • 螺紋尺寸:5/16-18
  • 材質:18/8 不鏽鋼
  • 包裝數量:25
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Standard Shipping · 美國: US$0.00

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Customer Reviews (4.8 / 5 · 5 reviews)

Steven I. ★★★★★

These shoulders are dead-on precise, the ground finish lets them spin freely in a bearing without any wobble. Packed 25 to a box, they're a solid staple for any jig or pivot I'm building.

George ★★★★★

The precision-ground shoulder on these screws made them perfect for a jig I built, fitting smoothly into the bearing surface without any wobble. I’m glad I went with stainless steel for the corrosion resistance, and the hex drive seated cleanly with my Allen wrench.

Leo Q. ★★★★★

Installing these as pivot pins for a small clamp mechanism I'm building, the hex drive made seating them flush incredibly easy. The stainless finish is clean and smooth right out of the package.