BOLT/N CUP ZP 1 IN x 5/16 BX50-BAB0025

Galv Coupler Hex Metric 
- Thread pitch: 1.75mm
- Galvanised
- Pack of 1
- Thread Diameter Metric M12
Hex couplers, also known as coupling nuts, are designed to connect two pieces of male threaded objects together. They are used to create an extra-long stud from shorter lengths of stud.

STRUCTURAL GRADE 8.8 ISO ASS GAL
- Grade 8.8 High Tensile
- Hot Dipped Galvanised Steel
- AS1252-1983 standards
- Includes Bolt, Nut and Washer - extra nuts and washers available.
- Available in a large range of Metric sizes.

Structural Assemblies are used for bolting structural steel work together. The assembly consists of a bolt, nut and washer; extra nuts and washers are also available. Our Structural Assemblies meet the highest of standards and complies with AS1252-1983 dimensions. They are a Grade 8.8, high tensile, hot dipped galvanised steel. 

STRUCTURAL GRADE 8.8 NUT ONLY GAL
- Hot dipped galvanising provides additional corrosion protection in environments where the bolt is exposed to the outside elements
- Nut supplied
- Metric thread
- Internal thread assists in clamping functionality
- Hexagon shape - 6 sided for use with suitable size spanner
Zenith Hex Nuts are a general purpose nut for use on cup head and hex head bolts and where space or movement will not affect performance. Hot dipped galvanised bolts also provide additional corrosion protection in environments where the bolt is exposed to the outside elements.