Technical

Trojan Special Fasteners Ltd has a wealth of working technical knowledge that spans over 4 decades of experience. In addition to current standards, we also have access to older ones that are no longer in common use - but it means we can still make those pesky pre war BS190 nuts you want!

On this page you can download some files relevant to Trojan Special Fasteners Ltd.

Use the drop-down menu for technical information.

Hardness Comparison Chart

Description

Please note that this table provides approximate equivalents only and…

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ISO 9001 Certificate

Description

Trojan Special Fasteners Ltd is a fully ISO 9001 certified…

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ISO 898-2:2001 Fastener Grades by Specification

Use this table to see what grade of fastener you can pick based on specification.

Description

Use this table to see what grade of fastener you…

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