Proma Serrated Flange Bolt, 1/4"-20 x 3/8", Zinc-Plated Steel
This Proma serrated flange bolt features a 1/4"-20 UNC thread and a 3/8" length, with an integrated serrated flange that distributes clamping force and resists loosening from vibration. The one-piece flange design eliminates the need for a separate washer, making it ideal for automotive, machinery, and general assembly applications.
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This Proma serrated flange bolt features a 1/4"-20 UNC thread and a 3/8" length, with an integrated serrated flange that distributes clamping force and resists loosening from vibration. The one-piece flange design eliminates the need for a separate washer, making it ideal for automotive, machinery, and general assembly applications.
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