Grower

Creation in carbon steel, inox with galvanic treatments.
• Spring lock washer curved DIN 128 A – DIN 128 B
• Helical spring lock washer DIN 127 B – UNI 1751
MATERIAL
• C43/C45 steel (grade 4.8), A2 (AISI 304) or A4 (AISI 316) stainless steel.
SURFACE FINISHES
• White and yellow zinc-plated, and hot dip galvanized.