Thread Rod ZP

Product Introduction

• Standard Name: Threaded Rod (Full-Threaded Rod).

• Common Names: Through-threaded rod, threaded rod, fully threaded stud.

• Product Definition: A fastener with threads machined along its entire length, allowing for free cutting to length and use with nuts for connecting, suspending, adjusting, or as raw material for manufacturing long bolts. ZP denotes electrogalvanized surface treatment, making it the most versatile and economical corrosion-resistant threaded rod.

Threaded Rod ZP Key Features

• Zinc Plated (ZP) Coating: Provides basic rust protection and a bright silver finish, enhancing corrosion

  resistance, suitable for indoor or mildly humid environments.

• Full Thread Design: The entire rod is uniformly threaded, without a head, allowing for easy cutting and

  nut fitting at any point, providing flexible length adjustment.

• Material and Strength: Commonly made of carbon steel, offering medium tensile strength and fatigue

  resistance.

• Diverse Specifications: Diameters M4-M48 (or 1/4"-2"), lengths 1m-6m (customizable), conforming to

  standards such as DIN 975.

• Advantages: Economical, practical, cuttable, and flexible installation, but not suitable for extreme

  corrosive or high-temperature environments.

Working Principle

• Cutting and Fitting: Cut to the required length, and fit with nuts, washers, or connectors at both ends.

• Preload Generation: When tightening the nut, the threads generate axial clamping force to secure the

  components.

• Load Transfer: The full thread design evenly distributes tensile or shear forces; the zinc plating reduces

  friction and provides mild corrosion protection.

• Flexible Adjustment: Can be extended or used to fix multiple components with connecting nuts; the

  principle involves frictional interlocking and elastic deformation.

Product Applications

• Construction and Structures: Ceiling suspension rods, railing fixation, or pipe supports, providing

  flexible adjustment.

• Mechanical Equipment: Assembling frames, brackets, or equipment components, economical and

  practical.

• Home and DIY: Installing shelves, lighting fixtures, or furniture connections; zinc plating is suitable for

  indoor environments.

• Piping and HVAC: Suspending pipes or ducts, with customizable lengths.

• General Fastening: Any project requiring a medium-strength threaded rod.