Spiral Groove Alloy Steel Pull Dowels
Jergens Spiral Groove Alloy Steel Pull Dowels are typically used in blind hole applications. Their internally threaded hole allows the removal of pull dowels with a standard screw. All of our Pull Dowels are constructed of heat-treated alloy steel.
Features, Benefits, & Product Specifications:
- Feature a groove cut to allow trapped air to be released
- Material: Alloy Steel
- Surface Finish: 8 Micro-Inch
- Core Hardness: 47 – 58 Rockwell C
- Surface Hardness: 60 – 64 Rockwell C
- Length Tolerance: ±0.010″
- Diameter Tolerance: ±0.0001″
- Recommended Hole Size: 0.0005″ under Nom. Dia.
- Specification: ASME B18.8.2
Note(s):
Part No.’s 31852, 31853, 31854, 31855, & 31856 have a 3/8-16″ internal thread.
Part Number
Internal Thread
Nominal (In)
Length (In)
Actual (In)
Price
