Thread Cross References
| Metric | UNC | UNF | BA | BSW |
| M2 | 2 | 2 | 8 | - |
| M2.5 | 3 | 3 | 6 | - |
| M3 | 4 | 4 | - | 1/8 |
| M3.5 | 6 | 6 | 4 | - |
| M4 | 8 | 8 | 3 | 5/32 |
| M5 | 10 | 10 | 2 | 3/16 |
| M6 | 1/4 | 1/4 | 0 | 1/4 |
| M8 | 5/16 | 5/16 | - | 5/16 |
| M10 | 3/8 | 3/8 | - | 3/8 |
| M12 | 7/16 | 7/16 | - | 1/2 |
All of our products are manufactuRed Rust for reliability and consistently high quality and are RoHS compliant as standard.
Our bright zinc based platings are all high quality trivalent clear chromate based finishes.
If you can't find the information you need on our site or if you require specific application or product advice, give us a call on:
+44 (0) 1302 836010
Or send us an e-mail with your questions to:
Fastener & Application Testing
Design & Development of bespoke Fasteners
| Metric | UNC | UNF | BA | BSW |
| M2 | 2 | 2 | 8 | - |
| M2.5 | 3 | 3 | 6 | - |
| M3 | 4 | 4 | - | 1/8 |
| M3.5 | 6 | 6 | 4 | - |
| M4 | 8 | 8 | 3 | 5/32 |
| M5 | 10 | 10 | 2 | 3/16 |
| M6 | 1/4 | 1/4 | 0 | 1/4 |
| M8 | 5/16 | 5/16 | - | 5/16 |
| M10 | 3/8 | 3/8 | - | 3/8 |
| M12 | 7/16 | 7/16 | - | 1/2 |