Primesource HWD1034 1 Bx 10X3/4 Hex Washer Head, Zinc Self Drilling Screws

FEATURES:
• For attaching medium gauge sheet metal to metal framing
• Neoprene bonded washer seals out moisture
• For steel roofing
• 5/16 In. drive #3 drilling point

SPECIFICATIONS:
• Diameter: 10″
• Length: 3/4″
• TPI: 16
• Finish: Zinc
• Head: 5/16” A/F
• Washer Diameter: 9.76-10.5 mm
• Drill Point: 3
• Drill Capacity: .110”-.175“

When We Say Pro-Twist Is The Best, Most Complete Fastener Line Around, We Make A Good Point. Because The Quality Of The Point Is What Makes A Fastener Superior. And Pro-Twist Fasteners From Primesource Are Made With High-Carbon-Content Steel For A Sharper, Stronger Point. In Fact, Our 1022 Carbon Steel Fasteners Penetrate 20-Gauge Steel Faster Than Anything Else, And They Eliminate Strip-Out In 25-Gauge Steel. Our Unique Thread Design Also Contributes To Faster Penetration. With Pro-Twist Fasteners, You Always Get Faster, Easier Penetration And Less Installer Fatigue. Pro-Twist Fasteners Meet Very Stringent Manufacturing Standards To Meet The Demands Of The Steel Framing And Drywall Industry. And After Manufacture, They Are Tested Three Times To Ensure Hardness, Strength, Correct Dimensions And Lightning-Fast Penetration Time. Our Color-Coded Packaging Is Designed To Keep Pro-Twist Fasteners Contained, Clean, And Dry, Reducing Waste And Saving You Money.