Stainless Steel Through Hole Nuts: Features, Applications, and MaintenanceIntroductionStainless steel through hole nuts are specialized fasteners designed for applications requiring high corrosion resistance, durability, and secure fastening. These nuts feature a threaded interior and a smooth exterior, allowing them to be inserted into pre-drilled holes and secured with a mating bolt or screw. Commonly used in industries such as construction, automotive, and marine, these nuts are valued for their mechanical properties and longevity.Key Features of Stainless Steel Through Hole Nuts1. Corrosion ResistanceStainless steel through hole nuts are typically made from grade 304 or 316 stainless steel, offering exceptional resistance to rust and oxidation. Grade 316 nuts contain 2-3% molybdenum, enhancing their performance in saline or acidic environments with a pitting resistance equivalent number (PREN) of ≥25.2. High Tensile StrengthThese nuts exhibit a tensile strength of 500-700 MPa (grade 304) and up to 620-800 MPa (grade 316), making them suitable for high-stress applications. Their yield strength ranges between 200-300 MPa, ensuring reliable performance under load.3. Temperature ToleranceStainless steel through hole nuts can withstand temperatures from -200°C to 800°C (grade 304) and -250°C to 900°C (grade 316), making them ideal for extreme environments.4. Thread PrecisionManufactured to ISO 4032 or DIN 934 standards, these nuts feature metric (M3-M24) or imperial (1/4"