Value Collection JN9XX01200-050BX Thin Hex Nut M12 X 1.75

Product Description

The VALUE COLLECTION JN9XX01200-050BX is a thin-profile hex nut manufactured from Grade 316 austenitic stainless steel meeting the A4 material classification. It is designed for metric fastening applications requiring corrosion resistance and dimensional conformance to DIN 439B. The M12 x 1.75 thread size with a 6H fit class ensures reliable mating with standard metric bolts and threaded rod. The bright, uncoated finish maintains the natural surface of the stainless steel without added plating or treatment. This nut is used by plumbers, pipefitters, marine technicians, and industrial maintenance trades wherever a low-profile locking or jam nut is required in wet or chemically exposed environments.

This thin hex nut is suited for residential and commercial plumbing, marine hardware assemblies, pool and spa equipment mounting, and general industrial fastening where metric hardware and stainless steel corrosion resistance are specified. The reduced height profile makes it appropriate for use as a jam nut or in space-constrained installations where a standard-height hex nut would not fit. Right-hand thread direction conforms to standard assembly practice across these applications.

Key Features

• Grade 316 austenitic stainless steel (A4) provides strong resistance to chlorides and corrosive media
• Thin hex nut profile per DIN 439B allows use as a jam nut or in low-clearance assemblies
• M12 x 1.75 right-hand thread with 6H fit class for precise metric thread engagement
• 19 mm width across flats fits standard metric wrenches and sockets
• Bright, uncoated finish — no plating to flake, chip, or introduce contamination
• Does not meet military specifications — intended for commercial and industrial use

Compatibility

Designed for use with M12 x 1.75 metric threaded fasteners conforming to standard metric thread specifications. Suitable for any application requiring a DIN 439B thin hex nut in Grade 316 stainless steel.

Installation Notes

Installation is performed by the appropriate trade for the system being assembled, such as a licensed plumber, pipefitter, or maintenance technician. Power down or shut off the relevant system before working on any fastened assembly under pressure or load. Use a properly sized 19 mm metric wrench or socket to avoid rounding the flats. Do not mix stainless steel fasteners with dissimilar metals in submerged or high-chloride environments without reviewing galvanic compatibility.