Mutual Screw & Supply

M4 X 8mm 杯頭內六角止付螺絲 | 合金鋼 (1000/包)

M4 X 8mm 杯頭內六角止付螺絲 | 合金鋼 (1000/包) - Main image
$33.12 $46 In stock

合金鋼 M4 x 8 mm 杯形點套件螺絲,採用六角套件驅動,可在狹小空間內進行高扭矩調整。

  • 六角套件驅動
  • 杯形點尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸:M4-0.7
  • 長度:8 mm
  • 點:杯形點
  • 材質:合金鋼
  • 包裝數量:1000
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)

Samuel ★★★★★

Needed a reliable set screw for a stubborn pulley on my CNC router, and these M4 8mm ones with the hex socket drive made installation a breeze—tight fit even in cramped spots. The alloy steel feels sturdy, and the 1000-count pack means I’ve got plenty for future projects.

Lily ★★★★★

The cup point bites into the shaft nicely, so I don't have to worry about these backing out during vibration. The hex socket drive made tightening them in a tight bracket a breeze.

Violet ★★★★★

Used a full box on a conveyor repair last week and every single one seated cleanly in the pre-tapped holes. The cup point bites into the shaft nicely without walking, and the hex drive holds up to a cheater bar when needed.