Value Collection JN9XX01800 Thin Hex Nut M18 X 2.50

Product Description

The VALUE COLLECTION JN9XX01800 is a thin-profile hex nut machined to M18 x 2.50 metric thread specifications and manufactured from Grade 316 austenitic stainless steel, Austenitic Grade A4. The thin hex profile conforms to DIN 439B and is suited for low-clearance fastening applications where a standard-height nut will not fit. Grade 316 stainless steel provides strong resistance to corrosion and chemical exposure, making this nut a practical choice for wet, marine, food-service, or chemical-process environments. The bright, uncoated finish preserves dimensional accuracy right out of the package. Licensed fastener technicians, pipefitters, millwrights, and maintenance mechanics are the typical installers.

This thin hex nut is used in commercial and industrial fastening applications where metric hardware is required and corrosion resistance is a priority. Typical installation scenarios include stainless fastener assemblies on process piping, marine hardware, food-processing equipment, and architectural metalwork. The right-hand thread and 6H thread fit class make it compatible with standard M18 x 2.50 metric bolts and threaded rod. It is sold individually, making it a convenient replacement or single-unit repair option.

Key Features

• Thin hex profile per DIN 439B for low-clearance fastening
• Grade 316 austenitic stainless steel, Austenitic Grade A4, for corrosion resistance in wet and chemical environments
• M18 x 2.50 right-hand metric thread
• 6H thread fit class for standard metric bolt compatibility
• Bright, uncoated finish maintains precise as-manufactured dimensions
• Sold as a single unit with no minimum order requirement

Compatibility

Designed for use with standard M18 x 2.50 metric-threaded fasteners conforming to DIN or equivalent metric thread standards. The 6H thread fit class is compatible with standard-tolerance metric bolts and threaded rod of the same diameter and pitch.

Installation Notes

Installation is typically performed by millwrights, pipefitters, or maintenance mechanics using a standard metric wrench sized to 27 mm across flats. Ensure mating bolt or threaded rod is also Grade 316 or a compatible stainless alloy to prevent galvanic corrosion. Do not mix with carbon steel fasteners in corrosive environments. Follow applicable torque guidelines from the fastener manufacturer or relevant industry standards for M18 hardware.