• Screw Head In Inches : 5/16
• Length In Inches : 4
Manufacturer's Part Number: #1837558
Big R SKU: #252800
• Lobular nutsetters are built for maximum durability, performance and long life with impact tools.
• Designed to drive the fastener from the side, rather than forcing the corners to turn, maintaining the true shape of the fastener and dramatically reducing breakage and damage from stripping.
• Also provides more clearance on the corners of the fastener where paint build-up often occurs.
• Black oxide finish resists corrosion to increase the life of the nutsetter.