Lag Screw Thread Open-2648095 開口洋眼

Lag Screw Thread Open 產品介紹 / Product Description

中文描述：
開槽膨脹螺絲（Lag Screw Thread Open） 是一種專為木材及硬質材料設計的粗牙螺絲，特點是螺紋部分具有開槽結構，能更有效地排出木屑和減少擰入阻力，提高安裝效率及固定力。適合用於重型木工、家具組裝、結構加固及戶外木構造。

產品特點：

• 螺紋採用開槽設計，提升排屑效率，減少木材裂開風險

• 粗牙螺紋，適合直接鎖入硬質木材或膠合板

• 頭部多為六角頭或十字槽頭，便於手動或電動工具擰入

• 材質：碳鋼鍍鋅、不鏽鋼等，具備防鏽耐候性能

• 多種尺寸規格可選，滿足不同承重需求

• 適用於室內外木質結構、柵欄、平台、露臺等安裝

English Description:
Lag Screw Thread Open is a coarse-thread lag screw designed with an open-thread slot structure to efficiently remove wood chips and reduce driving resistance during installation. It improves fastening strength and installation speed, ideal for heavy-duty woodworking, furniture assembly, structural reinforcement, and outdoor wood constructions.

Product Features:

• Open-thread design enhances chip clearance and reduces wood splitting risk

• Coarse threads provide strong grip in hardwood and plywood

• Head types: hex head or Phillips head for easy manual or power tool driving

• Materials: Carbon steel zinc-plated, stainless steel for corrosion resistance

• Available in multiple sizes for varied load requirements

• Suitable for indoor/outdoor wood structures, fences, decks, patios

🔧 使用教學 / Installation Instructions

中文使用說明：

1. 選擇適合尺寸與材質
   根據施工需求與承重，選擇正確長度與直徑的開槽膨脹螺絲。

2. 預鑽導孔
   使用適當大小鑽頭預鑽孔，孔徑略小於螺絲直徑，深度稍超過螺絲長度。

3. 擰入螺絲
   使用手動扳手或電動起子，將螺絲垂直擰入木材內，確保螺絲旋入順暢且不斜入。

4. 檢查固定度
   擰緊後確認螺絲牢固不鬆動，安裝部件無晃動。

5. 完工測試
   結構完成後進行承重或使用測試，確保安全穩固。

English Instructions:

1. Select Proper Size and Material
   Choose the appropriate length and diameter based on the construction and load requirements.

2. Pre-drill Pilot Hole
   Drill a pilot hole slightly smaller than the screw diameter and deeper than the screw length.

3. Drive the Screw In
   Use a wrench or power driver to insert the screw vertically into the wood, ensuring smooth and straight entry.

4. Check Stability
   After tightening, make sure the screw is firmly fixed and the assembly is stable.

5. Final Testing
   Conduct load or usage testing to confirm safety and sturdiness.