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Hex Bolts - UNF - BZP

A hexagon bolt, or hex bolt to give it its more common name, is a threaded bolt with a plain shank and hexagon shaped head.

UNF stands for Unified National Fine. It is a common imperial thread type with more threads per axial distance than its UNC equivalent.

A BZP or bright zinc plated fastener is one which has a thin coating of zinc added during production. This protective coating adds durability by protecting the product against rust or oxidisation.

Hex Bolts - UNF - BZP
Guides & Tips

7/8

3/8" UNF x 1 1/2" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 25

Code: HBUFZP0370150

7/8

£12.69 £15.23

7/8

3/8" UNF x 1 1/2" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 100

Code: HBUFZP0370150100

7/8

£28.15 £33.78

7/8

3/8" UNF x 1 3/4" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 25

Code: HBUFZP0370175

7/8

£16.99 £20.39

7/8

3/8" UNF x 2" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 25

Code: HBUFZP0370200

7/8

£18.73 £22.48

7/8

3/8" UNF x 2 1/2" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 25

Code: HBUFZP0370250

7/8

£18.44 £22.13

7/8

3/8" UNF x 2 1/2" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 100

Code: HBUFZP0370250100

7/8

£50.18 £60.22

7/8

3/8" UNF x 3" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 10

Code: HBUFZP0370300

7/8

£15.74 £18.89

7/8

3/8" UNF x 3 1/2" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 5

Code: HBUFZP0370350

7/8

£16.05 £19.26

7/8

3/8" UNF x 4" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 10

Code: HBUFZP0370400

7/8

£19.49 £23.39

7/8

3/8" UNF x 4" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 100

Code: HBUFZP0370400100

7/8

£55.70 £66.84

7/8

3/8" UNF x 4 1/2" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 5

Code: HBUFZP0370450

7/8

£20.14 £24.17

7/8

3/8" UNF x 5" - Hexagon Bolt Grade S BS 1768 - BZP - Pack of 2

Code: HBUFZP0370500

7/8

£12.12 £14.54

Spanner Size 9/16"