Amazon.com: M3 x 14mm Socket Head Cap Screws, Stainless Steel 18-8 (304), Allen Socket Drive, Full Thread, Bright Finish, 50 PCS : Industrial & Scientific
M6 x 14mm x Ø10mm Cross Dowel / Barrel Nut - Centre Threaded
14mm Mild Steel Hex Nut, Thread Size: 15 mm at Rs 100/kg in Ludhiana | ID: 2849706824362
Metric Screw Thread Size Gauge, 8MM to 14MM, Heavy Gauge Steel, Made in USA
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Measuring a spark plug to determine repair insert size - Help with stripped sparkplug threads - Wise Auto Tools LLC