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Metric Hex Tap Bolt, Class 10.9, Zinc Plated Steel, M10 x 1.25 x 50M
Diameter - Thread Pitch: M10-1.25
| Quantity | Unit price |
|---|---|
| 1 – 99 |
$0.78*
|
| 100 – 999 |
$0.67*
|
| 1000+ |
$0.61*
|
- Across Flats (Width): 17mm (Max 17.00mm - Min 16.73mm)
- Additional Sizing Info: FT = Full Thread, PT = Partial Thread
- Color: Silver
- Diameter: M10
- Drive Style: External Hex
- Head Type: Hex Head
- Thread Direction: Right Hand
- Thread Type: Fine
- Finish: Zinc Plated
- Fit: 6g
- Grade: 10.9 (Grade 8 Metric Equivalent)
- Head Height: Max 6.58 - Min 6.22
- Head Height Basic: 6.4 mm
- Head Style: Hex
- Length: 50mm
- Material: Steel
- Product Type: Metric Hex Cap Screw
- System of Measurement: Metric
- Thread Direction: Right Hand
- Thread Pitch: 1.25 mm
- Thread Size: M10 x 1.25
- Thread Standard: UNC
- Thread Type: Coarse
- Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
- Wrench Size: 17mm
|
Manufactured from Class 10.9 high-strength steel, this M10 x 1.25mm fine thread hex tap bolt combines precision thread engagement with the clamping force required for high-performance mechanical joints. The fine pitch offers greater thread contact area and improved resistance to self-loosening compared to the standard M10 x 1.5mm coarse thread, making it the preferred choice in vibration-prone and precision-fit applications. The unthreaded shank section carries shear loads directly through the bolt body, reducing thread stress and improving fatigue life. With approximately 1,040 MPa tensile strength and a zinc plated finish for RoHS compliant corrosion protection, these tap bolts serve demanding roles in automotive drivetrain assemblies, hydraulic systems, and heavy industrial machinery.
A Hex Bolt is measured as: Diameter - Thread Pitch x Length from Under Head
FT = Full Thread
PT = Partial Thread