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Metric Hex Tap Bolts, Stainless Steel A4 (316), M3-0.50 x 6M
Diameter - Thread Pitch: M3-0.50
| Quantity | Unit price |
|---|---|
| 1 – 99 |
$0.07*
|
| 100 – 999 |
$0.06*
|
| 1000+ |
$0.05*
|
- Across Flats (Width): 5.5mm (Max 5.50mm – Min 5.32mm)
- Color: Silver
- Corrosion Resistant: Yes
- Diameter: M3
- Drive Style: External Hex
- Head Type: Hex Head
- Thread Direction: Right Hand
- Thread Type: Coarse
- Fit: 6g
- FT = Full Thread: Yes
- Grade: A4
- Head Height Basic: 2.0 mm
- Head Style: Hex
- Length: 6mm
- Material: Stainless Steel
- Part Number: 1021-220001
- Product Type: Metric Hex Head Tap Bolts
- System of Measurement: Metric
- Thread Direction: Right Hand
- Thread Pitch: 0.50 mm
- Thread Size: M3
- Thread Standard: UNC
- Thread Type: Coarse
- Tolerance (IFI): Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
- Wrench Size: 5.5 mm
|
This M3 x 0.5mm hex tap bolt is manufactured from A4 (316) stainless steel, providing superior corrosion resistance in marine, coastal, chemical processing, and other demanding environments where standard 18-8 stainless falls short. The partial thread design leaves an unthreaded shank section below the hex head, reducing stress concentration at the bolt-to-joint interface and providing improved shear strength compared to fully threaded alternatives. A4 stainless contains molybdenum for enhanced resistance to pitting and crevice corrosion from chlorides and saltwater, making these tap bolts ideal for boat hardware, dock fittings, food processing equipment, and any application where long-term corrosion performance is essential.
A Hex Bolt is measured as: Diameter - Thread Pitch x Length from Under Head