Mutual Screw & Supply

1/4-20 X 7/8" 六角頭螺絲 | 8級鋼 黃鋅鍍層 | 全螺紋 (2500/包)

1/4-20 X 7/8" 六角頭螺絲 | 8級鋼 黃鋅鍍層 | 全螺紋 (2500/包) - Main image
$129.38 $174.84 In stock

1/4-20 x 7/8" 六角頭螺絲,適用於機械、設備組裝及一般工業緊固。

  • 等級 8 鋼製黃鋅結構
  • 全螺紋
  • 六角頭,適用於扳手或套筒驅動
  • 以每包 2500 個銷售

規格參數

  • 螺紋尺寸:1/4-20
  • 長度:7/8"
  • 每英寸螺紋數:20
  • 材質:鋼
  • 等級:等級 8
  • 表面處理:黃鋅 CR+6
  • 螺紋樣式:全螺紋
  • 包裝數量:2500
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Standard Shipping · 美國: US$0.00

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美國 · 退貨期限(簽收後天數): 30. 退貨方式: 郵寄退貨. 退貨運費: 賣家承擔.

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Customer Reviews (4.8 / 5 · 5 reviews)

Joshua F. ★★★★★

These hex head cap screws worked perfectly for rebuilding a piece of shop equipment—the Grade 8 steel feels plenty strong for the job. A full box of 2500 is way more than I’ll ever need, but the price per screw made it worth stocking up.

Violet ★★★★★

The yellow zinc coating on these is tough—scratches from a wrench barely left a mark, and the threads stayed clean through a full day of assembly work. For a box of 2,500, the uniformity is spot on; every single one seated flush without any binding or stripped heads.

Ava C. ★★★★★

I needed a bulk supply for rebuilding a few trailer hitches, and the yellow zinc coating on these has held up well against road salt so far. The fully threaded design made it easy to get a snug fit on some tight brackets without any extra washers.