They can be used for different bolts. The hex nuts are provided with metric thread. The versions of these Wovar hex nuts are DIN 934. You can choose from hex nuts made of galvanized steel or stainless steel. The height of the nut is usually 0.8 x the bolt diameter.
A spanner, ring spanner, open-ended spanner or socket wrench is used to tighten a hex nut. You can see below which size you will need:
Hex Nut M3 - Spanner 5.5 Hex Nut M12 - Spanner 19
Hex Nut M4 - Spanner 7 Hex Nut M14 - Spanner 22
Hex Nut M5 - Spanner 8 Hex Nut M16 - Spanner 24
Hex Nut M6 - Spanner 10 Hex Nut M20 - Spanner 30
Hex Nut M8 - Spanner 13 Hex Nut M24 - Spanner 36
Hex Nut M10 - Spanner 17
Order galvanized hex nuts in different sizes at Wovar, your wholesaler of hex nuts. Don't forget to take advantage of our volume discount! Our hex nuts are delivered in 2-5 business days throughout Europe. Companies in the construction and garden industry benefit from extra benefits such as discounts with a business account.