
Description
Description
Hex head washer sheet metal screws attach metal hardware to wood. The washer stops the screw from gouging or damaging the wood frames. They have a fully threaded shank that provides strength in door or window frames.
- Finish as per ASTM F1941 Fe/Zn 3AT
- Item: Self-Tapping Sheet Metal Screw
Specifications
General
- Finish
- Zinc
- Measurement System
- Inch
- Origin
- Imported
- Type
- Full Threaded
- Material
- Low Carbon Steel
Dimensions
- Diameter
- #12
- Length
- 1-1/4 Inch
- Threads Per Inch
- 14
- Head Height
- 0.139 – 0.155 Inch
- Width Across Corner
- 0.340 Inch
- Slot Width
- 0.056 – 0.067 Inch
- Slot Depth
- 0.077 – 0.103 Inch
- Washer Diameter
- 0.398 – 0.432 Inch
- Washer Thickness
- 0.022 – 0.039 Inch
Features
- Head Style
- Flanged Hex/Hex Washer
- Point Type
- Drill Point
- Drive Style
- Hex/Slotted
Certifications & Standards
- Standards
- ASME/ANSI B18.6.4 - SAE J78 - SAE J933