Hobson Metric Fine Hex Nut, M20

There are 8 Hobson metric fine hex nuts (metric fine pitch thread, Class 8, plain finish): M8 to M24. A hex nut is the standard six-sided nut. It is turned with a spanner or socket onto a bolt, stud or threaded rod of the same thread form, diameter and pitch.

These nuts are Class 8. The pitch is part of each size name (for example M12 x 1.25mm), so check it as well as the diameter.

Where this product is used

• Fastening onto a bolt, stud or threaded rod of the same thread form, diameter and pitch
• Holding parts together in a bolted joint, with a washer under the nut where one is needed

Features

• 8 sizes: M8 to M24
• Metric fine pitch thread, hex nut
• Class 8, plain 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. The pitch is part of the size name, so check it as well as the diameter. 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 Fine Hex Nut, Class 8, Plain, M24 x 1.5mm, Pack of 25, Hobson Metric Fine Hex Nut, Class 8, Zinc Plated, M12 to M36 and Hobson Metric Fine Hex Nut, Class 8, Zinc Plated, M8 to M42.