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Celebrating 30 Years of Trading.

To mark 30 years of trading this month, we have reduced our carriage paid threshold to £30 nett.

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Elliptical Thread Locking Nuts

Elliptically deformed nuts are a type of prevailing torque all metal locking nut, and are commonly also known as stover nuts, tri-5 nuts, automation lock nuts, autolock nuts, conelock nuts, crownlock nuts or philidas mkv nuts. These nuts have a deformed conical section at the top of the nut that increases the level of torque required to tighten them, and as such makes them more secure and less prone to loosening due to vibration. These nuts cannot be fitted 'top' first and have to be wound on from the base of the nut.

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M24 Tri-5 All Metal Locking Nut Grade 8.8 ZYP
M24 Tri-5 All Metal Locking Nut Grade 8.8 ZYP
Per 100£452.54
100+ £339.41 500+ £248.90
M20x1.50p All Metal Locking Nut BZP DIN 980
M20x1.50p All Metal Locking Nut BZP DIN 980
Per 100£407.30
100+ £305.48 500+ £224.02
M8 Tri-5 All Metal Locking Nut Grade 8.8 ZYP
M8 Tri-5 All Metal Locking Nut Grade 8.8 ZYP
Per 100£34.13
100+ £25.60 500+ £18.77
M20 Tri-5 All Metal Locking Nut Grade 8.8 ZYP
M20 Tri-5 All Metal Locking Nut Grade 8.8 ZYP
Per 100£221.71
100+ £166.28 500+ £121.94
M12 Tri-5 All Metal Locking Nut Grade 8.8 ZYP
M12 Tri-5 All Metal Locking Nut Grade 8.8 ZYP
Per 100£82.90
100+ £62.17 500+ £45.59
M5 Tri-5 All Metal Locking Nut Grade 8.8 ZYP
M5 Tri-5 All Metal Locking Nut Grade 8.8 ZYP
Per 100£24.45
100+ £18.34 500+ £13.45
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Our Address

Unit 39, Shirehill Industrial Estate
Saffron Walden, Essex, CB11 3AQ

Contact Details

Telephone: 01799 520640
Email: sales@tcfixings.co.uk