Brass Square-Drive Flat-Head Screws for Wood
Number 6 Size, 1-1/4" Long









Tip Type | Pointed |
Drive Style | Square |
Fastener Head Type | Flat |
For Use In | Wood |
Material | Brass |
Screw Size | No. 6 |
Length | 1 1/4" |
Head | |
Diameter | 0.279" |
Height | 0.083" |
Softwood Drill Bit Size | 1/16" |
Hardwood Drill Bit Size | 5/64" |
Countersink Angle | 82° |
Flat Head Profile | Standard |
Approximate Threads per Inch | 18 |
Threading | Partially Threaded |
Tapping Method | Thread Forming |
Drive Size | No. 1 |
Hardwood Drill Bit Size Decimal Equivalent | 0.078" |
Minimum Thread Length | 0.833" |
Performance | Corrosion Resistant, Nonmagnetic |
Screw Size Decimal Equivalent | 0.138" |
Shank Cross Section | Round |
Softwood Drill Bit Size Decimal Equivalent | 0.063" |
System of Measurement | Inch |
Thread Direction | Right Hand |
Country of Origin | China, Taiwan |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | Not Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 741533.0500 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |
These screws offer a shiny look, resist rust in wet environments, and have a flat head that sits flush to prevent snags. Also known as a Robertson drive, the square drive handles more torque than slotted and Phillips drives, so it's less likely to slip.
Drill a pilot hole slightly smaller than the screw to prevent splitting. Length is measured from the top of the head.
Prepare hole
Connect
Install
Distribute load
The information in this 3-D model is provided for reference only.





























