Simpson Strong-Tie F12C250FDB Self-Drilling Flat-Head Screw with Wings, #12 x 2-1/2-in. #3 Square Type 410, 1800-Pack
Simpson Strong-Tie F12C250FDB Self-Drilling Flat-Head Screw with Wings, #12 x 2-1/2-in. #3 Square Type 410, 1800-Pack
Regular price
$950.99
Sale price
$950.99
Regular price
+ Free Delivery
Out of Stock - Available to Order - Usually ships in 3-5 days
Product Details
Product Details
- Flat countersunk head with self-countersinking nibs
- Machine screw thread, threaded full length
- Shank slot enhances thread formation in steel and removes exhaust
- Wings above drill point provide clearance hole in work piece so it won't climb up the shank; wings break off as point engages the steel substrate
- Compatible driver bit: #2 square drive (model BIT3S-2-R2)
- 2-1/2 in. length for 2x wood
- Type 410 stainless steel is coated for additional corrosion protection
- Quantity: 1,800
Use this screw for securing wood, plywood and fiber cement to steel (up to 0.209" thick). Wings bore through wood to create a clearance hole so piece does not climb up shank and then break off as they engage with steel.
- Flat countersunk head with self-countersinking nibs
- Machine screw thread, threaded full length
- Shank slot enhances thread formation in steel and removes exhaust
- Wings above drill point provide clearance hole in work piece so it won't climb up the shank; wings break off as point engages the steel substrate
- Compatible driver bit: #2 square drive (model BIT3S-2-R2)
- 2-1/2 in. length for 2x wood
- Type 410 stainless steel is coated for additional corrosion protection
- Quantity: 1,800
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