M12 Washers 18-8 (A2) Stainless Steel (DIN 6798A)
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Product Description
M12 Washers 18-8 (A2) Stainless Steel (DIN 6798A)
Specifications
| Material | Stainless Steel |
|---|---|
| Finish | Passivated |
| Grade | 18-8 |
| Size | M12 |
| Point Type | Type A |
| Inside Diameter | 12.2 mm |
| Outside Diameter | 21.1 mm |
| Thickness | 2.5 mm |
| Hardness | B70 - C32 |
| Tensile Strength | 70000 |
| Standard | ASME B18.21.1 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Metric |
RoHS CompliantStainless
Frequently Asked Questions
Are lock washers effective at preventing loosening?
Modern engineering testing shows split lock washers can actually reduce clamp load under vibration. For critical applications, use nylon insert lock nuts or thread locker (Loctite). Tooth lock washers (internal/external star) typically perform better than split washers in vibration-prone applications.
How corrosion-resistant is this stainless steel fastener?
Stainless steel fasteners resist rust and corrosion in most environments. For specific corrosion requirements, consult our engineering team or the appropriate ASTM specification.
Washers 18-8 (A2) Stainless Steel (DIN 6798A)
Family: V13
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Technical Specifications
Thread Size
M12
Material
Stainless Steel
Grade
18-8
Thread Direction
Unthreaded
Outer Diameter
21.1 mm
Thickness
2.5 mm
Tensile Strength
70000
Hardness
B70 - C32
SKU
V13120-1500