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Bi-hexagon spark plug socket, 1/2 inch, Width across flats: 16mm
Article no.: 642450 16
Article code:
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Product details
Technical Data
| Manufacturing process | forged | |
| Drive size, square profile | 1/2 inch | |
| Width across flats, for external double square screws | 16 mm | |
| External diameter, for external double square screws | 22.4 mm | |
| Special features, for external double square screws | with screw holder function | |
| Type of product | socket insert | |
| Material | chromium alloy steel | |
| Surface | chromium-plated over nickel; round finish | |
| Standard | DIN 3120; DIN 3124 | |
| Overall length | 83 mm | |
| Set | no | |
| Drive | square profile | |
| Output drive | for external double square screws | |
| Content | single part |
Identification & Classification
| Article number | 642450 16 | |
| EAN / GTIN | 4018754005741 | |
| Manufacturer number | 03020216 | |
| Manufacturer/responsible person | STAHLWILLE Eduard Wille GmbH, Lindenallee 27, 42349 Wuppertal, Germany, https://www.stahlwille.de |
Description
Version:
Forged from high quality steel, internally bevelled for easy fitting to bolt heads. Square socket drive with close tolerances for secure fit on the drive attachment. Internal square to DIN 3120.
With rubber insert for holding the spark plug.
Optimum grain orientation due to special forging process. Close tolerance width across flats. No rounding of bolt corners, nuts and bolt heads are protected. Hardened in an oil bath, stress-relieved and distortion-free for a precision fit. Smoothed finish.
With rubber insert for holding the spark plug.
Optimum grain orientation due to special forging process. Close tolerance width across flats. No rounding of bolt corners, nuts and bolt heads are protected. Hardened in an oil bath, stress-relieved and distortion-free for a precision fit. Smoothed finish.
Material:
Chrome alloy steel, non-flaking, chrome-plated over nickel.