Mutual Screw & Supply

7/8-9 X 5-1/2" 六角頭螺絲 | 美國製造 | PFC9 合金鋼黃鋅 (10 顆/包)

7/8-9 X 5-1/2" 六角頭螺絲 | 美國製造 | PFC9 合金鋼黃鋅 (10 顆/包) - Main image
$83.64 $124.83 In stock

7/8-9 x 5-1/2" 六角頭螺絲，適用於機械、設備組裝及一般工業緊固。

  • PFC9 合金鋼黃鋅結構
  • 六角頭，適用扳手或套筒驅動
  • 美國製造
  • 以每包 10 個銷售

規格參數

  • 螺紋尺寸：7/8-9
  • 長度：5-1/2"
  • 每英寸螺紋數：9
  • 材質：合金鋼
  • 等級：PFC9
  • 表面處理：黃鋅 CR+6
  • 包裝數量：10
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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 (4.8 / 5 · 5 reviews)

Aurora I. ★★★★★

The hex head on these cap screws grabbed my socket wrench perfectly, no slipping at all during assembly. The yellow zinc finish looks professional and seems durable for industrial use. Exactly what I needed for a sturdy equipment mount.

Violet ★★★★★

Used these to bolt down a heavy press at work, and the yellow zinc finish actually held up to some oil and grime without rusting. Was a little worried about the 5-1/2" length being a pain to torque, but the hex heads took a socket cleanly and everything seated flush. Glad I went with the USA made on

Sophia ★★★★★

The hex heads on these screws gripped my socket perfectly without any slipping, even under heavy torque. The yellow zinc coating looks like it'll hold up well against rust in my shop environment.