Mutual Screw & Supply

1/4-28 X 3/16" 杯頭內六角止付螺絲 | 合金鋼鍍鋅(500入/包)

1/4-28 X 3/16" 杯頭內六角止付螺絲 | 合金鋼鍍鋅(500入/包) - Main image
$34.13 $55.95 In stock

1/4-28 x 3/16" 杯型點六角凹槽螺絲,合金鋼鋅鍍,六角驅動,適合狹小空間內的高扭力調整。

  • 六角驅動
  • 杯型點尖端
  • 合金鋼鋅鍍結構

規格參數

  • 螺紋尺寸: 1/4-28
  • 長度: 3/16"
  • 點: 杯型點
  • 材質: 合金鋼鋅鍍
  • 包裝數量: 500
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 (4.8 / 5 · 5 reviews)

Lucy K. ★★★★★

Finally got around to installing these in a fixture that needs frequent adjustment – the hex socket drive makes tightening and loosening a breeze even in cramped spots. The cup point grips firmly without stripping the threads. Exactly what I needed for a precise setup.

Christopher ★★★★★

Installed these in a custom fixture plate and the hex socket drive let me get them flush without stripping. The zinc plating seems decent so far, no rust after a week of assembly work.

Benjamin ★★★★★

Finally got these for a CNC jig I'm building and the cup point grips perfectly on the shaft. The zinc coating seems consistent across all 500 screws, which I appreciate for corrosion resistance.