Mutual Screw & Supply

1/2-20 × 7/8" 六角頭螺絲 | 8級鋼黃鋅 | 全螺紋 (450/包)

1/2-20 × 7/8" 六角頭螺絲 | 8級鋼黃鋅 | 全螺紋 (450/包) - Main image
$111.43 $168.83 In stock

1/2-20 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 鋼材黃鋅鍍層結構
  • 全螺紋
  • 六角頭,適用扳手或套筒驅動
  • 以每包 450 個銷售

規格參數

  • 螺紋尺寸:1/2-20
  • 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:450
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Standard Shipping: 訂單處理(工作天) 0–1; 運送(工作天) 7–15.

Express Shipping: 訂單處理(工作天) 0–1; 運送(工作天) 7–15.

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Standard Shipping · 美國: US$0.00

Express Shipping · 美國: US$3.99

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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 (5.0 / 5 · 5 reviews)

Amelia ★★★★★

Just put 12 of these into a jig for the press and the threads cut clean with zero binding a full 7/8" bite. The hex heads seated square without a single rounded-off corner, even wrenching them dry. At 450 per box I basically never have to reorder.

Abigail L. ★★★★★

The zinc coating on these Grade 8 bolts looks really uniform and has held up well so far during my trailer repair work. The hex heads grab a socket firmly without slipping, which I appreciate when torquing them down.

Avery ★★★★★

These cap screws fit perfectly in my socket and the yellow zinc coating gives them a clean, consistent finish. For the price, getting a full box of 450 Grade 8 fasteners feels like a solid deal for general shop use.