ISO 3506-1 Fasteners — Mechanical properties of corrosion-resistant stainless steel fasteners (Part 1)
ISO 3506-1 is the standard for the mechanical properties of corrosion-resistant stainless steel bolts, screws, and studs. To match this to your program, talk with our team.
What ISO 3506-1 Covers
It defines the property grades and tensile requirements for stainless externally threaded fasteners used where corrosion resistance is required.
How the Test Is Run
Stainless bolts and screws are pulled to failure or proof loaded using suitable fixtures, and results are checked against the stainless property grade.
Why It Matters
Verified stainless fastener strength supports safe joints in corrosive service; high-force grips and threaded adapters are essential.
Reading the Designation
Cited as ISO 3506-1 with its edition year. Confirm the edition and specimen or fixture requirements before finalizing setup. To configure a testing setup, request a quote.
TensileMill CNC products for ISO 3506-1
Our specimen-preparation systems and testing equipment compatible with ISO 3506-1.
Electro Mechanical Universal Testing System 5 kN / 50 kN with Precision Load Cell
Electro-Mechanical UTM · 5 kN / 50 kN with Precision Load Cell
Threaded Fastener Grips for Bolt and Nut Tensile Testing
Threaded grips for bolt and nut tensile testing
Set up ISO 3506-1 testing with TensileMill CNC
Tell us your materials, specimen forms, and required test sections, and our team will match the right configuration.