Machine Screws, Star Drive T-40 Flat Head, Thread Cutting, Black Phosphate Steel, 5/16"-18 x 1"
Diameter - Thread Pitch: 5/16"-18
| Quantity | Unit price |
|---|---|
| To 99 |
$0.26*
|
| To 999 |
$0.15*
|
| From 1000 |
$0.12*
|
- Color: Black
- Corrosion Resistant: Yes
- Diameter: 5/16"
- Drive Style: Star
- Head Type: Flat Head
- Thread Direction: Right Hand
- Thread Type: Coarse
- Finish: Black Phosphate & Oil
- Grade: C1022
- Head Diameter: Max 0.597 - Min 0.556
- Head Style: Flat
- Length: 1"
- Material: Steel
- Part Number: 6000-018
- Point Type: F
- Product Type: Thread Cutting (Floorboard) Screws
- System of Measurement: Inch
- Thread Diameter: (5/16") Max 0.3152 - Min 0.3065
- Thread Direction: Right Hand
- Thread Pitch: 18 Per Inch
- Thread Size: 5/16"-18
- Thread Standard: UNC
- Thread Type: Coarse
- Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
- Star Drive: T40
- Provide a tight fit
- A thread cutting screw cuts its own threads into an existing hole
- High resistances to torque, shear, and tension when applied
- Feature a machine screw style thread
- Blunt tapered point with multi-cutting edges and chip cavities
- Star drive style to designed to reduce the chance of slip out during proper installation
- Minimizes the chance to stripping
5/16"-18 Thread Cutting screws feature a thread cutting tip which makes threads in existing or pre-drilled holes.
Drill Bit Sizes for Thread Cutting Screws
Sizes Listed As:
Diameter - Thread Pitch x Length from Top of Head
Product number:
6000-018-0062
