Value Collection HN4X03000-005BX Hex Nut M30 X 3.50

Product Description

The VALUE COLLECTION HN4X03000-005BX is a metric hex nut manufactured from 18-8 austenitic stainless steel, Grade A2, with a bright uncoated finish. Sized at M30 x 3.50, it meets DIN 934 dimensional standards and features a right-hand thread direction. With a width across flats of 46 millimeters and a height of 24 millimeters, this nut is built for heavy fastening applications where corrosion resistance and dimensional precision are required. Licensed tradespeople and maintenance technicians working with stainless hardware assemblies rely on these nuts for their predictable fit and material consistency.

This hex nut is suited for industrial, commercial, and mechanical applications where metric fastening is specified. It is commonly used in equipment assembly, structural connections, pipe flanges, and general maintenance work involving M30-threaded rod or bolt stock. The DIN 934 standard ensures interchangeability with other conforming metric fasteners. The 18-8 stainless steel grade offers resistance to rust, oxidation, and moderate chemical exposure, making it appropriate for both indoor and outdoor service environments.

Key Features

• M30 x 3.50 metric thread, right-hand direction, DIN 934 standard
• 18-8 austenitic stainless steel, Gr A2 — corrosion and oxidation resistant
• Width across flats: 46 millimeters for standard hex tooling
• Height: 24 millimeters for full-depth thread engagement
• Bright uncoated finish — no plating to crack, chip, or contaminate
• Single-piece packaging with a minimum order quantity of 1

Compatibility

Designed for use with M30 x 3.50 metric threaded fasteners conforming to DIN 934 dimensional standards. Compatible with standard M30 hex wrenches and sockets sized for a 46 millimeter across-flats measurement.

Installation Notes

Install using a calibrated torque wrench or properly rated socket to avoid galling, which is a common failure mode when assembling stainless steel fasteners without lubrication. Apply an anti-seize compound rated for stainless hardware to the thread engagement zone before installation. De-energize or depressurize any system before replacing fasteners in service. Follow applicable mechanical and structural codes for the installation environment.