Mutual Screw & Supply

1/4-28 x 3/8" 半狗點內六角止付螺絲 | 合金鋼 (250 / 包)

1/4-28 x 3/8" 半狗點內六角止付螺絲 | 合金鋼 (250 / 包) - Main image
$23.7 $38.85 In stock

半狗點內六角固定螺絲，合金鋼材質，適用於狹小空間內的高扭矩調整。

  • 內六角驅動
  • 半狗點尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸：1/4-28
  • 長度：3/8"
  • 尖端：半狗點
  • 材質：合金鋼
  • 包裝數量：250
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 (4.4 / 5 · 5 reviews)

Ryan C. ★★★★★

The half dog point grabbed perfectly on my jig fixture, and the alloy steel feels tough enough for repeated adjustments. These set screws fit my 1/4-28 taps without any binding, and the hex drive held up well under high torque. Exactly what I needed for a reliable lock in tight spots on the workbenc

Lucy F. ★★★★★

The hex socket drive made torquing these into a tight spot a breeze, and the half dog point seated perfectly every time. Alloy steel feels solid for the price, and the 250 count will last me a while. Exactly what I needed.

Isabella ★★★★☆

Used a few of these to secure a shaft alignment jig, and the hex socket made tightening in a cramped spot much easier than a standard set screw. The alloy steel feels sturdy enough for repeated adjustments. Only wish the package had a small quantity option.