Mutual Screw & Supply

5/16-18 X 7" 馬車螺栓 | A307 A級 鍍鋅鋼 (50顆/包)

5/16-18 X 7" 馬車螺栓 | A307 A級 鍍鋅鋼 (50顆/包) - Main image
$14.86 $22.86 In stock

5/16-18 X 7" 馬車螺栓,A307 等級A鍍鋅鋼製。馬車螺栓具有光滑的圓頭,下方帶有方形頸部,安裝時會嵌入材料中以防止螺栓轉動,非常適合木對木和木對金屬的連接。

  • 圓頂頭搭配方形防轉頸
  • A307 等級A鍍鋅鋼結構
  • 粗牙螺紋,適用於木材以及與螺母和墊圈搭配使用
  • 以散裝包裝出售

規格參數

  • 螺紋尺寸:5/16-18
  • 長度:7"
  • 每英寸螺紋數:18
  • 材質:A307 等級A鍍鋅鋼
  • 表面處理:鍍鋅
  • 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 (5.0 / 5 · 5 reviews)

Isabella H. ★★★★★

The square neck on these bolts really digs in tight—no spinning when I'm tightening them down on my deck frame. Perfect length for sandwiching two layers of 2x6s.

Owen L. ★★★★★

I was a little worried these 7-inch bolts might be too long for my project, but the square neck pulled right into the timber and held fast without any slipping. The rounded head sits flush and looks clean, and the zinc coating on this 50-pack seems solid so far.

Leo B. ★★★★★

The square neck grabbed the wood immediately, so I didn't have to wrestle a wrench to keep them from spinning while tightening. All fifty came out of the box with clean zinc threads and no bent shafts, which is more than I can say for cheaper packs I've tried.