Key Advantages of Stainless Steel Fasteners: A2 (304) and A4 (316)

Unlike carbon steel which requires protective sacrificial coatings, stainless steel fasteners rely on a self-healing chromium oxide passive layer. Grade A2 (AISI 304) is ideal for outdoor architectural and general industrial use, while Grade A4 (AISI 316, marine grade) with molybdenum addition offers unmatched resistance against chlorides and acids.

Çağrı Yetkin stocks an extensive inventory of stainless steel bolts, screws, nuts, and washers to prevent galvanic corrosion and ensure decades of maintenance-free performance.