10 x 1 Simpson Pancake-Head Self-Drilling Screw - Square Drive 410 SS - Carton (4500)

10 x 1 Simpson Pancake-Head Self-Drilling Screw - Square Drive 410 SS - Carton (4500) .

• #2 drill point for quick penetration of metal up to 0.142" (118 mils. or 10 ga.) material thickness
• #2 Square drive, 10 x 1 screw
• Low-profile head
• Ideal for securing clips used in standing seam roofing