M14-1.50 x (Choose Length and Quantity) Class/Grade 10.9 Flange Fine Thread Bolts Yellow Zinc Plated Hardened Metric Bolt Bolt lengths 30 mm to 45 mm are threads the full length below the head. Bolt lengths 50 mm to 100 mm have an unthreaded portion before the threads start. See the second picture to get an idea of unthreaded portion for the different lengths. The second picture is for reference only. Return Policy: Please email me with any questions before purchasing the item. Buyer is responsible to independently confirm fitment before ordering. Buyer needs to do their own research before buying. No returns, refunds, or exchanges for parts that have been purchased incorrectly. Track Page Views With Auctiva’s Counter