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Half Nuts are made to DIN standard 439 and are popular in applications requiring higher thread engagement.
They are often used in conjunction with similar bolts or screws, and have been used for decades across the world in a range of different assembly types.
Available in a range of thread variants, with metric sizes ranging from M8 to M12 as standard, with special sizes available to order.
They are also available in a range of materials and finishes.
Non-standard sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and bespoke parts made to drawings. Minimum order quantities apply.
| Technical Data & Availability |
| Thread | Diameters | |||||||||||
| Metric | M8 – M12 | |||||||||||
| BA | 8BA – OBA | |||||||||||
| BSW | 1/8 – 2″ | |||||||||||
| BSF | 1/8 – 1. 1/4″ | |||||||||||
| UNC | 10 – 24 – 1. 1/4″ | |||||||||||
| UNF | 10 – 32 – 1. 1/4″ | |||||||||||
| Size not listed? Please make an enquiry – we may be able to provide it. | ||||||||||||
