Gast · Screw / bolt / nut
AP304
Valve screw
Manufacturer’s part number
Where to get it
No supplier lists this number with us yet. Ask for a quote and a specialist finds price and availability for you.
Prices are the supplier’s own, as last checked (date shown); they buy and ship. A price older than 30 days isn’t shown.
As printed in the source
| AP304 | SBHCS #6-32 X .25 THD ROLLING TORX | 1 (read by Claude, checked against the page)
Fits 40 models
As listed by GastWhen ordering, give the model and serial number from the nameplate: some parts changed within a model’s life.
In the manufacturer’s drawings
- Position 18 · Exploded View - Twin Cylinder ModelsO&M Manual: 86R-87R_70-6853_C-1.pdf, p. 14
Part number, name and fitment as published by Gast (source), retrieved 2026-10-21. Vac & Air is independent and not affiliated with the manufacturers shown; names and numbers identify the parts only.