Hobson Metric Hex Nut, M30

There are 19 Hobson metric hex nuts (metric thread, Class 10, plain finish): M6 to M72. 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 10. Pitch is the coarse pitch for each diameter. Items shown as Each are single nuts; the others are supplied in the pack, box or bag quantity shown.

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

• 19 sizes: M6 to M72
• Metric thread, hex nut
• Class 10, plain finish
• Pack quantity shown for each item
• Spanner size (A/F)

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 Hex Nut, Class 10, Zinc Plated, M6 to M42, Hobson Metric Hex Nut, Class 12, Plain, M10 to M64 and Hobson Metric Hex Nut, Class 5, Plain, M10 to M72.