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Machine Screws, Star Drive Flat Head, 6-Lobe Torx, Stainless Steel 18-8, 1/4"-20 x 1/2"
Diameter - Thread Pitch: 1/4"-20
| Quantity | Unit price |
|---|---|
| 1 – 99 |
$0.45*
|
| 100 – 999 |
$0.30*
|
| 1000+ |
$0.27*
|
- Color: Silver
- Condition: New
- Corrosion Resistant: Yes
- Countersink: 82 Degree
- Diameter: 1/4"
- Drive Style: Star
- Head Type: Flat Head
- Thread Direction: Right Hand
- Thread Type: Coarse
- Fit: 2A
- Grade: 18-8
- Head Diameter: Max 0.507 - Min 0.452
- Head Style: Flat
- Length: 1/2"
- Material: Stainless Steel
- Overall Head Height: Max 0.153 - Min 0.131 (From Bottom of Undercut to Top of Head)
- Part Number: 787392591759
- Product Type: Machine Screws
- Size: 1/4"-20 x 1/2"
- Size System: US
- Size Type: Regular
- System of Measurement: Inch
- Thread Diameter: 1/4" (#14) Max 0.2489 - Min 0.2408
- Thread Direction: Right Hand
- Thread Pitch: 20 Per Inch
- Thread Size: 1/4"-20
- Thread Standard: UNC
- Thread Type: Coarse
- Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
- Star Drive: T27
- Weight: 1 lb
- 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.
Frequently Used With
