304/316 Stainless Steel Hex Lock Nut
Key Features
Material: SS304 / SS316 Stainless Steel
Thread: BSP / NPT female thread
Size range: 1/8″ – 4″
Manufacturing Process: Precision Investment Casting
Anti‑loosening locking connection
Hex body for easy wrench tightening
Precision casting, smooth inner surface
Application：Water supply, gas pipelines, chemical, food industry and HVAC systems
Cast stainless steel hex lock nut for pipe fitting locking and anti‑loosening. Offered in SS304/SS316 with BSP/NPT female thread. Corrosion‑resistant for plumbing & industrial piping. Wholesale and OEM supported.
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