Mutual Screw & Supply

5/16" X 3/8" 肩部內六角螺絲 | 內六角頭 | 內六角驅動 | 18/8 不鏽鋼 (25 / 包)

5/16" X 3/8" 肩部內六角螺絲 | 內六角頭 | 內六角驅動 | 18/8 不鏽鋼 (25 / 包) - Main image
$28.78 $44.97 In stock

5/16" x 3/8" 六角承肩螺絲,採用 18/8 不鏽鋼,具有精密研磨肩部、承頭和六角承驅動。用作樞軸、軸心和支承表面。

  • 精密研磨肩部
  • 六角承驅動
  • 18/8 不鏽鋼結構

規格參數

  • 肩部直徑:5/16"
  • 長度:3/8"
  • 螺紋尺寸:1/4-20
  • 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 (4.4 / 5 · 5 reviews)

Miles T. ★★★★★

The precision-ground shoulder was exactly what I needed for a tight bearing surface on a small jig I built in my shop. These little screws fit perfectly in the 5/16" bore and spin smoothly without any wobble.

Hannah ★★★★★

I used a pair of these as pivot pins for a folding jig, and the socket head made adjustment a breeze with a hex key. The 18/8 stainless finish looks clean and hasn't shown any rust after a week in a slightly damp shop.

Sofia Y. ★★★★★

The precision-ground shoulder on these screws made them perfect for a jig I was building, and the stainless steel finish is nice and clean. I used them as pivot points, and they fit snugly without any wobble. Exactly what I needed for a durable axle in a tight space.