Mutual Screw & Supply

7/16-20 x 5/16 英吋 杯端內六角止付螺絲 | 合金鋼 (25 個/包)

7/16-20 x 5/16 英吋 杯端內六角止付螺絲 | 合金鋼 (25 個/包) - Main image
$30.3 $42.68 In stock

合金鋼杯端內六角固定螺絲,尺寸 7/16-20 x 5/16",內六角驅動,適用於狹小空間內的高扭矩調整。

  • 內六角驅動
  • 杯端尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸:7/16-20
  • 長度:5/16"
  • 尖端:杯端
  • 材質:合金鋼
  • 包裝數量:25
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)

Hannah Z. ★★★★★

I needed a set screw that wouldn't strip under heavy torque, and the alloy steel on these feels much tougher than the cheap ones I've used before. The cup point tip really bites into the shaft, holding firm even after a few adjustments.

Benjamin Z. ★★★★★

The hex socket drive made installation in a tight spot under my lathe much easier than I expected. All six screws seated flush and have taken the vibration without loosening a bit.

Robert ★★★★★

These little set screws held rock solid when I used them to secure a pulley on a shaft; the cup point really digs in without slipping. As a 25-pack, it’s nice having spares for future adjustments.