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Manufacturer number:
Cat. No.:
Hexagon socket, 1/2 inch, Width across flats: 19mm
Article no.: 166575
Catalog no.: 642200
Article code:
Offers
Product details
Technical Data
| Suitable for machine use | no | |
| Manufacturing process | forged | |
| Non-sparking | no | |
| Drive size, square profile | 1/2 inch | |
| Width across flats, for hexagon head screws | 19 mm | |
| External diameter, for hexagon head screws | 26.2 mm | |
| Special features, for hexagon head screws | ball shape | |
| Type of product | socket insert | |
| Material | special steel / special alloy | |
| Surface | chromium-plated over nickel; round finish | |
| Standard | DIN 3120; DIN 3124 | |
| Overall length | 38 mm | |
| Set | no | |
| Drive | square profile | |
| Output drive | for hexagon head screws | |
| Content | single part |
Identification & Classification
| Article number | 166575 | |
| Catalog number | 642200 | |
| EAN / GTIN | 4018754005918 | |
| Manufacturer number | 03030019 | |
| 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.
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. AS drive profile.
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. AS drive profile.
Standard:
DIN 3124
Material:
HPQ® high performance steel, non-flaking chrome-plated over nickel.