M2 M2.5 M3 M4 M5 M6 M8 M10 THIN SQUARE NUTS A2 STAINLESS STEEL THIN TYPE DIN 562

Spanner Size. M8 1.25 mm 4 mm 13 mm. Thin Type Square Nuts – A2-70 Stainless Steel – DIN 562. Precision-manufactured thin square nuts made from high-grade A2/70 stainless steel. Designed to DIN 562 standard, ideal for low-profile applications where space is limited.

eBay