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PRODUCT SPECIFICATIONS
Grade 8.8 Blackened High-Strength Iron Flat Washers, M8/M12/M16
Blackened high-strength round flat washers described as Grade 8.8 in the supplier title. The source specification image identifies GB97 and 45 steel. Select the exact inner diameter, outer diameter and thickness. The original diameter and thickness symbols and complete reference tolerance/mass table are preserved.
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Product details

Blackened high-strength round flat washers described as Grade 8.8 in the supplier title. The source specification image identifies GB97 and 45 steel. Select the exact inner diameter, outer diameter and thickness. The original diameter and thickness symbols and complete reference tolerance/mass table are preserved.
Technical Specifications
| Property | Supplier data |
|---|---|
| Supplier grade | 8.8 |
| Material | 45 steel, as listed in the source specification image |
| Finish | Blackened |
| Supplier standard | GB97 |
| Option format | Inner diameter x Outer diameter x Thickness |
| Unit | mm |
Model: 679092539050
View all specifications (21 options)
| Specification | Unit price | Item Ref |
|---|---|---|
| 5*16*1.5 | USD 0.03 | 679092539050 |
| 6*12*1.5 | USD 0.03 | 679092539050 |
| 8*16*1.5 | USD 0.05 | 679092539050 |
| 10*20*2 | USD 0.08 | 679092539050 |
| 12*24*2.5 | USD 0.10 | 679092539050 |
| 14*28*2.5 | USD 0.07 | 679092539050 |
| 16*30*3 | USD 0.09 | 679092539050 |
| 18*34*3 | USD 0.11 | 679092539050 |
| 20*37*3 | USD 0.12 | 679092539050 |
| 22*39*3 | USD 0.18 | 679092539050 |
| 24*44*4 | USD 0.23 | 679092539050 |
| 27*50*4 | USD 0.33 | 679092539050 |
| 30*56*4 | USD 0.42 | 679092539050 |
| 33*59*4.5 | USD 0.24 | 679092539050 |
| 36*65*5 | USD 0.28 | 679092539050 |
| 39*71*6 | USD 0.74 | 679092539050 |
| 42*77*7 | USD 0.90 | 679092539050 |
| 45*85*7 | USD 1.01 | 679092539050 |
| 48*92*7 | USD 1.17 | 679092539050 |
| 52*98*8 | USD 1.81 | 679092539050 |
| 56*103*9 | USD 2.10 | 679092539050 |
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