Hobson Metric Dome Hex Nut, M20

There are 8 Hobson metric dome hex nuts (metric thread, Class 5, hot dip galvanised finish): M8 to M36. A dome nut is a hex nut with a closed, rounded end that covers the end of the bolt or stud. These nuts are Class 5.

Pitch is the coarse pitch for each diameter.

Where this product is used

• Finishing the end of a bolt or stud with a closed, rounded nut
• Covering a bare thread end that sits in an exposed position

Features

• 8 sizes: M8 to M36
• Metric thread, dome hex nut
• Class 5, hot dip galvanised finish
• Pack quantity shown for each item

Key specifications

Choosing the right option

Match the nut to the bolt, stud or rod: thread form, diameter and pitch must all agree. Sizes are the nominal thread diameter in millimetres; compare the pitch with your bolt. Choose the class or grade to suit the bolt you are fastening, and confirm the pairing with your specification if the joint is load-critical.

Related nuts: Hobson Metric Dome Hex Nut, Class 5, Chrome, M6 to M16, Hobson Metric Natural Nylon Dome Hex Nut, M3 to M16 and Hobson Metric Natural Nylon Dome Hex Nut, M20, Pack of 25.