A2 Stainless Steel Internally Threaded Dowel Pin

Material specification page for internally threaded dowel pin in A2 Stainless Steel. Covers the grade designation (A2-70 (304)), corrosion and magnetic behavior, comparable grades and their trade-offs, and the sizes available to GB/T 120.1 / ISO 8735.

Why Choose A2 Stainless Steel for Internally Threaded Dowel Pin — GB/T 120.1 / ISO 8735 (Series 100)

The most common stainless grade for indoor and general outdoor fasteners. For internally threaded dowel pin — gb/t 120.1 / iso 8735 (series 100), this matters when good general corrosion resistance is the primary requirement.

Mechanical & Physical Properties

Corrosion Behavior in Service

A2 (304) gives excellent atmospheric and most-water corrosion resistance and is the most common stainless for Internally Threaded Dowel Pin — GB/T 120.1 / ISO 8735 (Series 100) in indoor and general outdoor service. In chloride-bearing environments (marine air, road salt, swimming pools) consider stepping up to A4 (316).

Comparable Grades

For Internally Threaded Dowel Pin — GB/T 120.1 / ISO 8735 (Series 100), the alternative stainless grade is A4 (316). A2 (304) suits general indoor and outdoor service; A4 (316) adds molybdenum for marine and chloride environments. Where higher strength matters more than corrosion, switch to plated alloy-steel class 8.8 or 10.9.

Sizes of Internally Threaded Dowel Pin — GB/T 120.1 / ISO 8735 (Series 100) Available in A2 Stainless Steel