Metric Socket Set Screws, Cup Point, Hex 4MM Drive, Stainless Steel A4 (316), M8 x 1.25 x 8MM
Screw Diameter x Thread Pitch: M8-1.25
| Quantity | Unit price |
|---|---|
| 1 – 99 |
$0.23*
|
| 100 – 999 |
$0.20*
|
| 1000+ |
$0.18*
|
- Additional Sizing Info: Full Thread
- Color: Silver
- Condition: New
- Corrosion Resistant: Yes
- Cup Point Diameter: Max 4.095 - Min 4.020
- Diameter: M8
- Drive Style: Internal Hex (Allen)
- Head Type: No Head
- Thread Direction: Right Hand
- Thread Type: Coarse
- Fit: 3A
- Grade: A4
- Head Style: No Head
- Hex Drive: 4mm
- Length: 8MM
- Material: Stainless Steel
- Point Degree: 118
- Point Type: Cup
- Product Type: Socket Set Screws
- System of Measurement: Metric
- Thread Direction: Right Hand
- Thread Pitch: 1.25 mm
- Thread Size: M8 x 1.25
- Thread Standard: UNC
- Thread Type: Coarse
- Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
- Weight: 1 lb
|
This M8 x 1.25mm cup point socket set screw is manufactured from A4 (316) stainless steel, delivering superior corrosion resistance in marine, coastal, chemical processing, and other demanding environments where standard 18-8 stainless falls short. The cup point design features a shallow circular recess that bites into the mating surface, creating a reliable holding connection that resists vibration and rotational loosening. Driven with a 4MM hex socket key, these headless fasteners sit flush or below the surface for clean, snag-free assemblies. Ideal for securing collars, pulleys, gears, and shafts in applications exposed to saltwater, harsh chemicals, or high-humidity conditions.
Sizes Listed As:
Diameter - Thread Pitch x Length from Underside of Head
FT = Full Thread
PT = Partial Thread