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Product Specifications:
| Item | Hex Locknut |
| Brinell Hardness | 170 |
| Class | Not Applicable |
| Dimensional Standards | D985 |
| Finish | Plain |
| Grade | Grade A4 |
| Hex Height | 4 mm |
| Hex Type | Standard Hex |
| Hex Width | 5.5 mm |
| Lock Type | Nylon Insert |
| Material | Stainless Steel |
| Material Grade/class | 316 |
| Nut Height | 4 mm |
| Nut Type | Nylon Insert Lock Nut |
| Nut Type | Nylon Insert |
| System Of Measurement | Metric |
| Temp. | -0°F to +250°F |
| Thread Direction | Right Hand |
| Thread Size | M3 x 0.5 |
| Thread Type | Metric |
| Type | Standard Hex |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 16.99 |
| Ship width (cm) | 16.99 |
| HS code | 7318160085 |
| Country of Origin | TW |
Product Variants
| Product | Model | Hex Width | Nut Height | Hex Height | Temp. | Dimensional Standards | Thread Direction | Material Grade/class | Insert Material | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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M55730.100.0001 | 17 mm | 10 mm | 10 mm | -58°F to +302°F | Asme 18.2.1, D985 | Right Hand | 316 | Nylon | 50 | €31.32 | |
![]() |
M55730.120.0001 | 19 mm | 12 mm | 12 mm | -58°F to +302°F | Asme 18.2.1, D985 | Right Hand | 316 | Nylon | 25 | €15.41 | |
![]() |
M55730.140.0001 | 22 mm | 14 mm | 14 mm | - | D985 | Right Hand | 316 | - | 25 | €45.02 | |
![]() |
M55730.160.0001 | 24 mm | 16 mm | 16 mm | - | D985 | Right Hand | 316 | - | 10 | €13.30 | |
![]() |
M55730.180.0001 | 27 mm | 18.5 mm | 18.5 mm | - | D985 | Right Hand | 316 | - | 10 | €49.23 | |
![]() |
M55730.200.0001 | 30 mm | 20 mm | 20 mm | - | D985 | Right Hand | 316 | - | 5 | €27.83 | |
![]() |
M55730.240.0001 | 36 mm | 24 mm | 24 mm | - | D985 | Right Hand | 316 | - | 5 | €74.48 |
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APPROVED VENDOR M55730.030.0001 Hex Locknut, M3x0.5 Thread Size, Nylon Insert, 5.5 mm Hex Wd., Std Hex, Gr. A4
€7.52 /pack





