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Hexagon socket, 3/8 inch 21 mm
Article no.: 637200 21
Article code:
- Square drive: 3/8
- Material: HPQ® high performance steel
Offers
Set with price advantage
Product details
Technical Data
| Width across flats | 21 mm | |
| Square drive | 3/8 in | |
| Norm | DIN 3124 | |
| ⌀ drive output end | 27.7 mm | |
| Length | 34 mm | |
| Drive profile | Hexagon socket | |
| Material | HPQ® high performance steel | |
| Surface | chromium-plated over nickel | |
| with AS Drive profile. | yes | |
| Type of product | Socket insert |
Identification numbers & Classifications
| Article number | 637200 21 | |
| EAN / GTIN | 4018754003020 | |
| Manufacturer number | 02110021 |
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
Material:
HPQ® high performance steel, non-flaking chrome-plated over nickel.
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|
| ⌀ drive output end | 27.7 | 27.9 | 27.9 |
| Square drive | 3/8 | 3/8 | 3/8 |
| Length | 34 | 29 | 29 |
| Surface | chromium-plated over nickel | chrome-plated | chrome-plated |
| Width across flats | 21 | 21 | 21 |
| Material | HPQ® high performance steel | Chrome vanadium steel | Chrome vanadium steel |
| Type of product | Socket insert | Socket insert | Socket insert |