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Cat. No.:
Universal joint socket, 3/8 inch, Width across flats: 12mm
Article no.: 224475
Catalog no.: 637400
Article code:
Product details
Technical Data
| Manufacturing process | forged | |
| Drive size, square profile | 3/8 inch | |
| Width across flats, for external bi-hex screws | 12 mm | |
| External diameter, for external bi-hex screws | 16.9 mm | |
| With swivel jointed head, for external bi-hex screws | yes | |
| Type of product | socket insert | |
| Material | special steel / special alloy | |
| Surface | chrome-plated; chromium-plated over nickel; round finish | |
| Standard | DIN 3120; DIN 3124 | |
| Overall length L | 48 mm | |
| Set | no | |
| Drive | square profile | |
| Output drive | for external bi-hex screws | |
| Content | single part |
Identification & Classification
| Article number | 224475 | |
| Catalog number | 637400 | |
| EAN / GTIN | 4018754002481 | |
| Manufacturer number | 02040012 | |
| Article class | 63A | |
| 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. Internal square to DIN 3120.
Optimum grain orientation due to special forging process. Close tolerance sockets with AS drive profile protect corners of bolt head. Hardened in an oil bath, stress-relieved and distortion-free for a precision fit. Smoothed finish.
Optimum grain orientation due to special forging process. Close tolerance sockets with AS drive profile protect corners of bolt head. Hardened in an oil bath, stress-relieved and distortion-free for a precision fit. Smoothed finish.
Standard:
DIN 3124 L
Material:
HPQ® high performance steel, non-flaking chrome-plated over nickel.