Value Collection 34913 Pull Out Dowel Pin 1/2 X 1.5 in Grade 8

Product Description

The VALUE COLLECTION 34913 is a standard pull out dowel pin machined from Grade 8 alloy steel for use in precision alignment and fastening applications. The pin measures 1/2 inch in diameter and 1.5 inches in overall length, with a diameter tolerance of 0.0002 inches for tight, repeatable fits. One end is beveled for guided insertion and the opposite end is rounded to facilitate pull-out extraction. Hardness is rated at C 50-58 on the Rockwell scale, providing strong resistance to deformation under load. This pin meets ASME B18.8.2 standards and is suitable for mechanical assemblies where accurate part location and quick disassembly are required.

Pull out dowel pins are commonly used in fixture plates, tooling jigs, die sets, and machine subassemblies where components must be precisely located and periodically removed for service or adjustment. The beveled lead end seats cleanly into reamed holes, while the rounded extraction end accepts a standard pull-out tool without damaging the mating component. This pin is typically installed by machinists, tool and die makers, or maintenance technicians working on light to medium industrial equipment.

Key Features

• Grade 8 alloy steel construction for high hardness and load resistance
• Rockwell hardness C 50-58 for consistent performance under shear loads
• One beveled end and one rounded end for guided insertion and easy extraction
• Diameter tolerance of 0.0002 inches for precision alignment fits
• Meets ASME B18.8.2 fastener standard
• Double shear breaking strength measurement method

Compatibility

Designed as a standard OEM-style replacement or direct-fit pull out dowel pin for use in any application requiring a 1/2-inch diameter, 1.5-inch length pin conforming to ASME B18.8.2.

Installation Notes

Pull out dowel pins require a precision reamed hole sized to match the pin diameter and tolerance. De-energize and lock out all equipment before installing or removing locating pins in powered machinery. Use a proper pull-out tool on the rounded end for extraction to avoid damage to the bore or surrounding components. Consult applicable machinery maintenance standards and your facility safety program before service.