1/4"-20 Stainless Steel Star Drive (6 Lobe) Flat Head Machine Screws
Diameter - Thread Pitch: 1/4"-20
- Countersunk flat head with a star (6 lobe) drive
- A machine screw is commonly identified by its small size
- Used with nuts or in a pre-drilled hole
- Designed to prevent stripping during proper installation
- Higher torque can be used with this drive style
- 18-8 stainless steel is the fastener industry standard
- Suitable for freshwater environments
1/4"-20 Star drive flat head machine screws are made of 18-8 stainless steel.
See Product Specifications
NA = "Not Sold In Single Quantity"
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Product Specifications
Corrosion Resistant
Yes
Drive Style
Star
Grade
18-8
Head Diameter
Max 0.507 - Min 0.452
Head Style
Flat
Material
Stainless Steel
Overall Head Height
Max 0.153 - Min 0.131 (From Bottom of Undercut to Top of Head)
Product Type
Torx 6 Lobe Flat Head Machine Screws
System of Measurement (Unit)
Inch
Thread Diameter
1/4" (#14) Max 0.2489 - Min 0.2408
Thread Direction
Right Hand
Thread Pitch (Count)
20 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Torx Drive
T27, T30
