non-standard accessories, stainless steel flanges, quick couplings and ball valves.
Stainless Steel Hex Lock Nut
Made of high-grade SS304/SS316 stainless steel, offering excellent corrosion resistance. Precision-machined with female threads (NPT/BSPT/BSPP) and a hexagonal body for easy tightening with a wrench, ensuring secure locking with mating components; custom/OEM designs are available upon request with drawings. Specifically engineered for industrial piping locking and fixing applications, widely used for fastening fittings in water, oil, gas, chemical, and other media systems. Robust structure, corrosion-resistant, easy installation, and long service life.
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Item |
Parameter |
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Product Name |
Hex Lock Nut |
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Material |
Stainless Steel 304 / 316 |
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Pressure Rating |
PN16 |
|
Sizes Available |
1/4", 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" |
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Minimum Order Quantity |
100 pcs or negotiable |
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Delivery Time |
25–30 days after order confirmation |
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Shipping Terms |
EXW / FOB / CIF / CFR |
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Port of Loading |
Shanghai Port (adjustable upon request) |
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Quality Certificates |
ISO9001, CE, EAC |
This stainless steel hex lock nut is designed for demanding industrial piping systems, with its hexagonal body and female threads enabling quick locking and fixing of pipe fittings or bulkhead fittings. It performs exceptionally well in industries such as water treatment, oil & gas, chemical processing, food & beverage, and pharmaceuticals. Capable of withstanding high pressure and corrosive media, it ensures reliable tightening and anti-loosening at threaded fastening points, meeting stringent requirements for durability and chemical resistance.
