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Hexagon bit socket, 3/8 inch long, with retainer ball, Hexagon: 4mm
Article no.: 637609 4
Article code:
Product details
Technical Data
| Manufacturing process | forged | |
| Drive size, square profile | 3/8 inch | |
| External diameter | 17.5 mm | |
| Width across flats, for hex socket screws | 4 mm | |
| Special features, for hex socket screws | with screw holder function | |
| Type of product | socket insert | |
| Material | chromium vanadium steel | |
| Surface | matt chrome-plated | |
| Standard | DIN 3120; DIN 7422 | |
| Overall length | 107 mm | |
| Set | no | |
| Drive | square profile | |
| Output drive | for hex socket screws | |
| Content | single part |
Identification & Classification
| Article number | 637609 4 | |
| EAN / GTIN | 4062406062811 | |
| Manufacturer number | 637609 4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Forged from high quality steel, internally bevelled for easy fitting to bolt heads. Internal square to DIN 3120.
Advantage:
Hexagon screwdriver set with retainer ball, for secure clamping of the inserted screw
Standard:
DIN 7422
Material:
Chrome vanadium steel, satin chromium plated.