Cap nuts

Norma DIN	Cap nut	Size / Range	stainless acid-proof	Class	Drawing
DIN 986	Self-locking cap nut with polyamide insert	M4 - M20	A2, A4	6
DIN 1587	Cap nut	M3 - M30	A2, A4	5

Castle nuts

Norma DIN	Castle nut	Size / Range	stainless acid-proof	Class	Drawing
DIN 935	Castle nut	M6 - M48	A2, A4	5, 8, 10
DIN 937	Low castle nut	M6 - M48	A2, A4	17H, 22H

Square nuts

Norma DIN	Square nut	Size / Range	stainless acid-proof	Class	Drawing
DIN 557	Square nut	M3 - M20	A2, A4	5, 04, 05
DIN 928	Square welding nut	M4 - M10	A2, A4	5

Flat eye nuts

Norma DIN	Flat eye nut	Size / Range	stainless acid-proof	Class	Drawing
	Flat eye nut	M6 - M12	A2, A4

Locking and self-locking nuts

Norma DIN	Locking/self-locking nut	Size / Range	stainless acid-proof	Class	Drawing
DIN 980 V	Self-locking nut with distorted thread	M4 - M24	A2, A4	8, 10
DIN 7967	Self-locking counter nut	M4 - M48	A2, A4

Wing nuts

Norma DIN	Wing nut	Size / Range	stainless acid-proof	Class	Drawing
DIN 315	Wing nuts	M3 - M24	A2, A4

Eye nuts

Norma DIN	Eye nut	Size / Range	stainless acid-proof	Class	Drawing
DIN 582	Eye nut	M8 - M56	A2, A4	C15

Ring nuts

Norma DIN	Ring nut	Size / Range	stainless acid-proof	Class	Drawing
	E-15 ring nut	M6 and M8 Nickel plated Brass coated Black powder coated	A2, A4