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GB/T 4390-2008 Active
GB/T 4390-2008 Wrench openings—Tolerances for general use
Abstract
This standard specifies the common tolerances for the openings and sockets of metric wrenches as shown in Figure 1.
This standard applies to socket wrenches and star wrenches used for tightening bolts, screws, and nuts (or similar parts) with metric dimensions on the opposite sides.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4390-2008 |
| CCS | Hand tools |
| ICS | Hand tools |
| Implement Date | 2009-09-01 |
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$ 42
Subtotal
$ 42
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$ 0.00
Order Total (incl. tax)
$ 42