Description
No nylon insert - self locking
Oval top so the top part of the nut grips the thread and locks.
10.9 Grade High tensile steel
Standard Metric coarse thread
Zinc Plated Steel
M6, M8, M10 & M12 available
A B C D
6mm
10mm
6mm
1
8mm
13mm
8mm
1.25
10mm
17mm
10mm
1.5
12mm
19mm
12mm
1.75
Ideal for Engine applications and exhaust fastening with very high temperatures
Please select your required size & quantity from
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Free UK postage with next day delivery (subject to terms & conditions, see below for details)
Additional Information
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