Description:

These 1/4 inch by 3 inch self piercing screws feature a hex washer head and slotted drive for secure and efficient fastening in heavy duty applications.

• Size: 1/4 inch x 3 inch
• Head Style: Flanged Hex Washer Head
• Drive System: Slotted
• Point Type: Self Piercing Point
• Material: Alloy Steel
• Finish: Zinc
• Thread: Fully Threaded Right Hand
• AF Size: 3/8 inch AF
• Quantity: 500 pieces per carton
• Measurement System: Imperial