Product Description

GLL Exhaust Groove Pin with Internal Thread is a precision-engineered cylindrical fastener, designed to ensure secure axial retention while allowing for easy installation and removal via its internal threading. Commonly used in high-precision mechanical assemblies, this component is ideal for applications requiring reliable positioning and robust shear strength.

Key Features

Material Options: High-strength carbon steel, stainless steel (e.g., A2, A4), or alloy steel, depending on application requirements.

Surface Treatment: Available with zinc plating, black oxide, passivation, or custom coatings for enhanced corrosion resistance.

Exhaust Groove Design: The precision-machined exhaust groove ensures pressure relief or lubricant flow, preventing pin deformation or hydraulic locking during assembly.

Internal Threaded End: Allows for easy extraction or secure fastening with threaded rods or puller tools.

Cylindrical Form: Provides smooth alignment and consistent fit in tight tolerance bores.

Detailed photos​

 Packaging and shipping

1.  Carton Box Packing: Cost-effective and allows for higher loading capacity, though it may pose challenges for loading and unloading.
2.  Wooden or Steel Pallets Packing: Easy loading and unloading.
3.  Customized Packing: Options selected based on clients’ requirements
4.  Shipping: Better to choose sea shipment, if urgent demand can choose Air shipment