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Bi-hexagon socket, 1/2 inch 21 mm
Article no.: 642100 21
Article code:
- Square drive: 1/2
Offers
Set with price advantage
Product details
Technical Data
| Width across flats | 21 mm | |
| Square drive | 1/2 in | |
| Standard | DIN 3124 | |
| ⌀ drive output end | 28.7 mm | |
| Length | 42 mm | |
| Drive profile | Bi-hex 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 | 642100 21 | |
| EAN / GTIN | 4018754005291 | |
| Manufacturer number | 03010021 |
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.
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| ⌀ drive output end | 28.7 | 28.5 |
| Drive profile | Bi-hex socket | Bi-hex socket |
| Square drive | 1/2 | 1/2 |
| Length | 42 | 77 |
| Width across flats | 21 | 21 |
| Material | HPQ® high performance steel | Chrome vanadium steel |
| Type of product | Socket insert | Socket insert |