Gas Flow Regulator Replacement Knob
Created 4 days ago
Description
Heavy-duty replacement rotary control knob designed for gas regulators, torch bottles, and flow control valves. Features deep perimeter fluting to ensure positive grip even when operating with work gloves, a top recess with directional flow arc, and distinct raised minus and plus indicators.
The underside features an 8 mm double-flat valve stem socket (6.5 mm across flats, 18 mm deep) with a transverse grub screw cross-bore for secure mechanical locking onto brass regulator shafts.
- Outer diameter: 46 mm
- Total height: 26 mm
- Grip: 12 scalloped finger flutes
- Stem bore: 8.2 mm with 6.5 mm double-D flats, 18 mm socket depth
- Set screw: M4 / 3.4 mm cross-bore for grub screw retention
- Markings: 270-degree indicator arc with raised +/- flow indicators
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