System of Measurement System of Measurement |
---|
|
Screw Size Screw Size | Show |
---|
|
Screw Size Screw Size | Hide |
---|
Tip Type Tip Type |
---|
![]() | Drilling |
Material Material |
---|
|
Finish Finish |
---|
|
Screw Features Screw Features |
---|
![]() | Cutting Wings |
Head Type Head Type |
---|
![]() | Flat |
For Minimum Wood Thickness For MinimumWood Thickness |
---|
|
For Use In For Use In |
---|
|
Approximate Threads per Inch ApproximateThreads per Inch |
---|
|
Drill Point Size Drill Point Size |
---|
|
Drill Tip Length Drill Tip Length |
---|
|
Flat Head Profile Flat Head Profile |
---|
![]() | Standard |
For Maximum Metal Thickness For MaximumMetal Thickness |
---|
|
For Maximum Wood Thickness For MaximumWood Thickness |
---|
|
For Minimum Metal Thickness For MinimumMetal Thickness |
---|
|
Minimum Thread Length Minimum Thread Length |
---|
|
Tapping Method Tapping Method |
---|
![]() | Thread Forming |
Drive Size Drive Size |
---|
|
Threading Threading |
---|
![]() | Partially Threaded |
More
These screws speed installation by drilling, tapping, and fastening wood and metal in a single operation. Length is measured from the top of the head.
Screws with cutting wings drill a slightly larger hole in the wood to allow for expansion. The wings break off when they contact metal, so the screw can tap the remainder of the hole.
Ultra-corrosion-resistant coated steel screws are a good choice for ACQ-treated (arsenic-free) lumber.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Screw Features | Drill Point Size | Drill Tip Lg. | For Metal Thick. | For Wood Thick. | Dia. | Ht. | Drive Size | Approximate Threads per Inch | Threading | Min. Thread Lg. | Pkg. Qty. | Pkg. | |
Ultra-Corrosion-Resistant Coated Steel | ||||||||||||||
No. 11 | ||||||||||||||
3 7/16" | Cutting Wings | No. 4 | 5/16" | 0.06"-0.31" | 1.5"-2.5" | 0.565" | 0.145" | No. 3 | 16 | Partially Threaded | 1.875" | 10 | 000000000 | 000000 |