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Metric Hex Cap Screws, Class 8.8, Zinc Plated Steel, M20-2.5 x 65M FT
Diameter - Thread Pitch: M20-2.5
| Quantity | Unit price |
|---|---|
| 1 – 99 |
$3.34*
|
| 100 – 999 |
$3.01*
|
| 1000+ |
$2.74*
|
- Across Flats (Width): 30mm (Max 30.00mm – Min 29.67mm)
- Additional Sizing Info: FT = Full Thread, PT = Partial Thread
- Class: 8.8
- Color: Silver
- Diameter: M20
- Drive Style: External Hex
- Head Type: Hex Head
- Thread Direction: Right Hand
- Thread Type: Coarse
- Finish: Zinc Plated
- Fit: 6g
- FT = Full Thread: Yes
- Head Height: Max 12.72 – Min 12.28
- Head Height Basic: 12.5mm
- Head Style: Hex
- Length: 65mm
- Material: Steel
- Product Type: Metric Hex Cap Screw
- System of Measurement: Metric
- Thread Direction: Right Hand
- Thread Pitch: 2.50 mm
- Thread Size: M20-2.5
- Thread Standard: UNC
- Thread Type: Coarse
- Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
- Wrench Size: 30mm
|
This M20 x 2.5mm hex cap screw is manufactured from Class 8.8 steel with a zinc plated finish for reliable corrosion resistance in general-purpose applications. Class 8.8 is the most widely specified metric bolt grade, delivering approximately 800 MPa tensile strength for structural, mechanical, and equipment assembly across virtually every industry. The hexagonal head provides a positive drive surface for wrenches and sockets, allowing efficient installation and high clamping force. Available in both partial and full thread configurations, these fasteners accommodate a broad range of joint designs. The zinc plating adds a uniform protective barrier against moisture and atmospheric corrosion while maintaining full RoHS compliance.
A Hex Bolt is measured as: Diameter - Thread Pitch x Length from Under Head
FT = Full Thread
PT = Partial Thread