Mutual Screw & Supply

1/2-20 X 2-3/4" 六角頭螺絲 | 5級鋼 黃鋅 | 部分螺紋 (50 個/包)

1/2-20 X 2-3/4" 六角頭螺絲 | 5級鋼 黃鋅 | 部分螺紋 (50 個/包) - Main image
$54.26 $75.36 In stock

六角頭螺絲 1/2-20 x 2-3/4",適用於機械、設備組裝及一般工業緊固。

  • 等級 5 鋼材,黃鋅處理
  • 部分螺紋
  • 六角頭,適用於扳手或套筒
  • 每包 50 件出售

規格參數

  • 螺紋尺寸:1/2-20
  • 長度:2-3/4"
  • 每英寸螺紋數:20
  • 材質:鋼
  • 等級:等級 5
  • 表面處理:黃鋅 CR+6
  • 螺紋類型:部分螺紋
  • 包裝數量:50
付款前核對

可用付款方式和最終總額會在結帳頁顯示。

何時寄出

請同時考慮訂單處理和運送所需的時間。

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.

查看詳細說明
需要退款時

詢問退款時,請向店舖提供訂單編號。

退貨前請聯絡客服確認退款處理時限。

查看詳細說明
配送費用

請核對收貨地區與所選配送方式的費用。

Standard Shipping · 美國: US$0.00

Express Shipping · 美國: US$3.99

查看詳細說明
退貨前須知

寄回商品前,請先確認適用的退貨條件。

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.

查看詳細說明

Customer Reviews (5.0 / 5 · 5 reviews)

Aurora ★★★★★

Used these to mount a heavy-duty bracket in my shop; the partial thread made it easy to snug everything down without cross-threading. The yellow zinc finish looks good and should hold up fine against corrosion.

Lily ★★★★★

The hex heads seated perfectly with a socket, and the yellow zinc finish looks consistent across all fifty pieces. Threads were clean with no burrs, so they drove in smoothly for my equipment build. Exactly what I needed for the job.

Chloe ★★★★★

I needed some strong partially threaded bolts for a heavy equipment frame repair, and these Grade 5 hex heads fit my 1/2-20 tap perfectly. The yellow zinc coating looks uniformly applied and shows no flaking after tightening with a socket.