Spax 4191670450804 Multi-Purpose Screws, Steel

Highlights:

• Size: 1 Lbs
• Color: Silver
• Finish: HCR-X
• Material: Steel
• Length: 3 1/4 inch
• Head Type: Flat Head
• Driver Bit Included: Yes
• Indoor or Outdoor: Outdoor
• Grade: 5 Grade
• Thread Type: Serrated
• Self Drilling: Yes
• Application: Wood
• Drive Size: T-20
• Faster. easier driving
• Heat treated to grade-5 durability for consistent performance
• Patented thread serrations reduce driving torque to prolong power tool battery life
• No pre-drilling
• Superior bit fit to eliminate camming out
• Number in Package: 83
• Packaging Type: Boxed