#7 x 3" SQUARE DRIVE TRIM HEAD 410 STAINLESS SELF-DRILLING SCREWS 2M
quantity: 2,000 count
3-5 day delivery Nationwide
Self-Drilling Siding Screw F07T300TDB
These Self-Drilling Trim Head Screws are 3" length , #7 thread diameter, 19 threads per inch, #1 square drive with .230" head diameter trim head. 410 STAINLESS STEEL. Each box contains 2,000 screws.
• Trim head
• Threaded 2/3 of overall length
• #3 drill point
• #1 square drive
410 Stainless Steel can be hardened through heat treatment, giving it the ability to drill through metal. It does not offer the same level of corrosion resistance of either Type 316 or 305 stainless steel.
WARNING: Hardened stainless-steel fasteners should not be used with steel framing in environments with high humidity, condensation or other moisture that will be present at the dissimilar-metal interface.
Attaching wood siding, wood panels and metal trim to steel studs.