Tractor Linch Pins

Product Details

  ✅ Product Overview The Tractor Linch Pin is a locking fastener used in agricultural tractors and implements. It secures components (such as hitch pins, linkage arms, trailer couplings, etc.) to prevent them from sliding off or coming loose during operation. The pins are often used in tractor three-point linkages, implements, trailers and other farm/hitch applications. For example: "Used in Tractors and Trailers."  �� Typical Specifications Based on listings from Indian manufacturers and suppliers: Material: Usually mild steel / low carbon steel / spring steel (for the locking ring).  Finish / Plating: Zinc plated (white or yellow zinc dichromate) to resist corrosion. Some may be powder-coated.  Pin Diameter / Size: Varies by requirement. Example: Diameter 4.5 mm for some small pins.  Usage / Application: Joint locking in tractors/implements, securing wheels, preventing sliding from axle, etc. Locking Design: Many linch pins have a ring or loop (spring steel) that flips over to lock the pin in place. Example from a listing: "Our lynch pins … have over the centre ring loop design … made of spring steel wire loop."  Colour: Often golden or silver (zinc finishes) and sometimes black ring or powder coated ring.  Packaging / UOM: Frequently quoted in pieces; minimum order quantities apply. Example: 5000 pieces minimum for some sizes. �� Key Features & Benefits Ensures secure fastening of components in agricultural equipment, reducing risk of parts sliding off.  Quick installation & removal due to ring/loop design (easy to lock/unlock).  Corrosion resistance via plated finish — important for outdoor/farming use.  Available in various sizes and customizable to fit different models of tractors and implements.  ⚠️ Things to Check / Consider Before Buying Size / Fit: Ensure the pin diameter and usable length match your tractor's linkage or hitch requirements (hole diameter, length needed). Material & Strength: For heavier loads and high-stress use, choose spring steel or higher grade material rather than minimal mild steel. Finish / Plating: Since farming equipment is exposed to weather and moisture, go for good plating (zinc) or powder coating to avoid rust. Locking mechanism: Make sure the ring/loop set-up engages properly and stays secure under vibration. Supplier Minimums / Look for minimum order quantities: e.g., some listings require 5000+ pieces.  Corrosion / durability: Some cheaper pins may have thin plating or weaker materials. OEM compatibility / specification sheet: If your tractor or implement requires a specific standard (DIN, ISO), check whether the pin conforms. For example, some mention DIN standard DIN 11023.