Value Collection 40103 Pull Out Dowel Pin 3/8x3 in Grade 8

Product Description

The VALUE COLLECTION 40103 is a standard pull out dowel pin designed for precision alignment and assembly applications across industrial, mechanical, and fabrication environments. Machined from Grade 8 alloy steel with a bright finish, this pin measures 3/8 inch in diameter and 3 inches in overall length, with a diameter tolerance of 0.0002 inches for tight, repeatable fitment. One end is beveled and one end is rounded, allowing for controlled insertion and extraction. With a single shear strength of 16,550 pounds and a double shear strength of 33,100 pounds, this pin delivers reliable load-bearing performance in demanding assemblies. Machinists, millwrights, and maintenance technicians are the typical installers.

This pull out dowel pin is suited for use in jigs, fixtures, machine components, and other assemblies where precise hole-to-hole alignment is critical. The pull out style design facilitates removal without damage to the workpiece or surrounding material. Sold in a package quantity of 25, making it appropriate for production environments or shops maintaining regular inventory of precision fasteners. Conformance to ASME B18.8.2 ensures dimensional consistency across the lot.

Key Features

• Grade 8 alloy steel construction for high shear strength and durability
• Single shear strength of 16,550 pounds; double shear strength of 33,100 pounds
• Diameter tolerance of 0.0002 inches for precision fitment
• One beveled end and one rounded end for controlled installation and extraction
• Bright finish for corrosion resistance in standard shop environments
• Conforms to ASME B18.8.2 dimensional standard

Compatibility

Designed as an OEM-style precision alignment component compatible with standard dowel pin bores conforming to ASME B18.8.2 specifications in industrial machinery, fixtures, and fabricated assemblies.

Installation Notes

Installation is typically performed by machinists or maintenance technicians using a press or mallet with a proper driving tool to avoid deforming the pin ends. Always verify bore diameter and tolerance before installation to ensure proper fit. De-energize or lock out any powered equipment before servicing assemblies that contain dowel pins. Use appropriate extraction tools designed for pull out style pins to prevent bore damage during removal.