Drive Pin

 

 

Caliber Concrete Drive Pins, Powder Actuated Fasteners (PAF), Zinc Plated Steel Nails for Direct Fastening to Steel and Concrete

Key Advantages:

  • Direct Fastening:​ Instantly fasten materials to concrete, steel, or masonry in one step.
  • High Penetration:​ Engineered with a hardened tip to pierce through steel plates up to 12mm thick or embed deep into concrete.
  • Secure Locking:​ The knurled shank design enhances grip within the base material, preventing spin-out or pull-out.
  • Corrosion Resistant:​ Zinc plated finish protects against rust in indoor environments.

Technical Specifications:

  • Caliber:​ .300″ / 7.62mm (Most common)
  • Shank Diameter:​ 3.7mm / 4.0mm / 4.5mm
  • Length:​ 15mm to 72mm (Custom sizes available)
  • Base Material:​ Concrete, Solid Masonry, Structural Steel

Description

Our Concrete Drive Pins​ are high-performance fasteners designed for Powder Actuated Tools (PAT). They provide a rapid, reliable method for attaching steel, wood, or concrete to solid base materials without the need for pre-drilling. Manufactured from high-carbon steel and heat-treated for maximum hardness, these pins ensure a secure, permanent hold in both steel and concrete applications.

Application Guide: Choosing the Right Pin

Selecting the correct pin ensures safety and structural integrity.

Base Material Recommended Pin Type Shank Feature Note
Concrete / Masonry​ Standard Drive Pin​ Knurled Shank Requires high-impact energy.
Structural Steel​ Steel Drive Pin​ Smooth Shank Must be harder than the steel plate.
Light Gauge Steel​ Pin with Washer​ Smooth Shank Used for attaching track to steel studs.
Overhead / Ceiling​ Ceiling Clip Pin​ Specialized Head Designed for suspending utilities.

Material & Heat Treatment

The quality of a drive pin depends entirely on its metallurgy.

  • Body:​ Made from #45 Carbon Steel​ or ML40Cr.
  • Tip Hardness:​ Heat-treated to HRC 52-57​ to ensure it does not deform upon impact but remains brittle enough to penetrate.
  • Shank Hardness:​ Maintained at HRC 30-40​ to provide ductility and prevent snapping.

Safety & Compliance

  • Warning:​ These are Powder Actuated Fasteners. They must be used with compatible tools and appropriate power loads (cartridges).
  • Storage:​ Store in a cool, dry place away from heat sources and open flames.
  • Certification:​ Complies with ISO 9001​ manufacturing standards and CE​ safety requirements.