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5/16-18 X 3-3/4" 車螺絲 | 全螺紋 | A307 A級鋅鍍鋼 (100/包)

5/16-18 X 3-3/4" 車螺絲 | 全螺紋 | A307 A級鋅鍍鋼 (100/包) - Main image
$18.95 $25.26 In stock

5/16-18 X 3-3/4" 馬車螺栓,A307 級鍍鋅鋼材質。馬車螺栓具有光滑的圓頭,下方帶有方形頸部,安裝時可嵌入材料中防止螺栓轉動,非常適合用於木材與木材、木材與金屬的連接。

  • 圓頂頭搭配方形防轉頸
  • A307 級鍍鋅鋼結構
  • 粗牙螺紋,適用於木材,並可與螺母和墊圈搭配使用
  • 全螺紋
  • 批量包裝出售

規格參數

  • 螺紋尺寸:5/16-18
  • 長度:3-3/4"
  • 每英寸螺紋數:18
  • 材質:A307 級鍍鋅鋼
  • 表面處理:鍍鋅
  • 螺紋樣式:全螺紋
  • 包裝數量:50
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Customer Reviews (5.0 / 5 · 5 reviews)

Victoria F. ★★★★★

The square neck under the head grabbed the wood instantly when I tightened them, no spinning or stripping even with the fully threaded design. Zinc coating looks clean and uniform across all 100 pieces, and they’re holding strong on the swing set frame I just put together.

Henry V. ★★★★★

Just finished building a new gate and these bolts were exactly what I needed. The fully threaded shaft made it easy to get a tight fit with the nut, and the zinc plating looks clean and durable.

Scarlett T. ★★★★★

The square neck grabbed perfectly into the wooden post I was attaching, so none of these bolts spun while I tightened the nut down. For the price, having exactly one hundred fully threaded carriage bolts in a single package saved me an extra trip to the hardware store.