Description
- Threaded 3/8″ bolt, o-ring, washer, and nut
 - Used to plug a 3/8″ hole in kettle or canoe
 - High quality silicone o-ring and 304 Stainless steel cast and then machined
 - Suitable for home brewing. Not for extremely high heat or pressures.
 - Can be used on fermenters, sparge water heaters, mash tuns, barrels, and brew kettles
 







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