[1000 BULK] Flange Bolts Serrated Hex Washer 5/16-18 X 1

Flange Bolts Serrated Hex Washer 5/16-18 X 1 are heavy-duty fasteners designed to deliver dependable performance in automotive, machinery, and equipment assemblies. Featuring a serrated hex washer flange, these bolts help distribute clamping force and resist loosening for a cleaner, more secure finish.

Key specifications:

• Diameter: 5/16 in
• Thread pitch: 5/16-18 (18 threads per inch)
• Length: 1 in
• Head type: Hex with integrated serrated flange washer
• Applications: Suitable for automotive, machinery, and general fastening where a flange bolt is appropriate

Why choose this fastener:

• Serrated flange washer grips surfaces to improve locking and reduce vibration.
• Flush, even load distribution minimizes damage to mating surfaces.
• Designed to work with standard 5/16-18 nuts and tapped holes.

Note: Material and finish details are not specified here. For best results, pair with compatible components and follow torque specifications for your application.