Mutual Screw & Supply

1/4-20 x 3/8" 六角頭螺絲 | 美國製造 | 8級鋼 黃鋅鍍層 (200 顆/包)

1/4-20 x 3/8" 六角頭螺絲 | 美國製造 | 8級鋼 黃鋅鍍層 (200 顆/包) - Main image
$23.39 $37.72 In stock

用於機械、設備組裝及一般工業緊固的六角頭螺絲 1/4-20 x 3/8 英吋

  • 等級 8 鋼材,黃鋅鍍層結構
  • 六角頭,適用於扳手或套筒
  • 美國製造
  • 以每包 200 個販售

規格參數

  • 螺紋尺寸:1/4-20
  • 長度:3/8 英吋
  • 每英吋螺紋數:20
  • 材質:鋼
  • 等級:等級 8
  • 表面處理:黃鋅 CR+3
  • 包裝數量:200
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何時寄出

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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 (4.6 / 5 · 5 reviews)

Claire ★★★★★

The yellow zinc coating is holding up nicely on these, and the hex head grips a socket without any slipping. I bolted down some heavy shop equipment with them and every screw went in clean, thread after thread. This is the second box I've ordered and I'm still impressed with the quality.

Olivia ★★★★★

The hex heads on these cap screws fit my socket wrench perfectly, and the yellow zinc coating looks clean and durable. They held up great when I torqued them down for a machinery repair.

Kevin I. ★★★★★

Bought these for a jig I was building and the Grade 8 yellow zinc finish is exactly what I needed for the shop floor. The hex heads grip cleanly with a socket, and all 200 came in the box without a single burr. Made in the USA stamp was a nice bonus for the price.