Plain Grade 18-8 Stainless Steel SAE Flat Washers
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N1| Style | Model | Fits Bolt Sizes | Inside Dia. | Outside Dia. | Thickness | Thickness Tolerance | Tensile Strength | Resistance Properties | Hardness | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | WAS40401 | #1 | 1 1/16" | 2" | 0.108" to 0.16" | - | 90000 psi | - | Rockwell B80 | 1 | €11.44 | |
| B | WAS50401 | #1 | 1 1/16" | 2 1/2" | 0.136" to 0.192" | -0.02", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 1 | €18.28 | |
| C | WAS404#4 | #4 | 1/8" | 5/16" | 0.025" to 0.04" | - | 90000 psi | - | Rockwell B80 | 50 | €8.38 | |
| D | WAS404#6 | #6 | 5/32" | 3/8" | 0.036" to 0.065" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 50 | €5.21 | |
| E | WAS404#8 | #8 | 0.187" | 7/16" | 0.036" to 0.065" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 50 | €31.82 | |
| F | WAS404#10 | #10 | 7/32" | 1/2" | 0.036" to 0.065" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 50 | €11.45 | |
| G | WAS504#10 | #10 | 1/4" | 9/16" | 0.036" to 0.065" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 50 | €12.84 | |
| H | WAS404#12 | #12 | 1/4" | 9/16" | 0.051" to 0.08" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 50 | €17.14 | |
| I | U51205.150.0001 | 1 1/2" | 1 5/8" | 3" | 0.156" | +0.027", -0.029" | Not Applicable | Corrosion Resistant | - | 5 | €23.70 | |
| J | B51205.125.0001 | 1 1/4" | 1 3/8" | 2 1/2" | 0.156" | +0.027", -0.029" | Not Applicable | Corrosion Resistant | - | 130 | €320.66 | |
| K | U51205.125.0001 | 1 1/4" | 1 3/8" | 2 1/2" | 0.156" | +0.027", -0.029" | Not Applicable | Corrosion Resistant | - | 5 | €14.96 | |
| L | U51205.112.0001 | 1 1/8" | 1 1/4" | 2 1/4" | 0.134" | - | - | - | - | 5 | €53.15 | |
| M | U51205.137.0001 | 1 3/8" | 1 1/2" | 2 3/4" | 0.156" | - | - | - | - | 5 | €95.87 | |
| N | U51205.100.0001 | 1" | 1.063" | 2" | 0.134" | -0.026" to +0.026" | Not Applicable | Corrosion Resistant | - | 5 | €8.48 | |
| O | WAS40412 | 1/2" | 17/32" | 1 1/16" | 0.074" to 0.121" | - | 90000 psi | - | Rockwell B80 | 10 | €18.09 | |
| P | WAS50412 | 1/2" | 9/16" | 1 3/8" | 0.097" to 0.121" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 25 | €83.63 | |
| Q | U51205.050.0001 | 1/2" | 17/32" | 1 1/16" | 0.095" | +0.026", -0.021" | Not Applicable | Corrosion Resistant | - | 25 | €19.91 | |
| R | WAS50414 | 1/4" | 5/16" | 3/4" | 0.051" to 0.08" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 50 | €43.60 | |
| S | U51205.025.0001 | 1/4" | 9/32" | 5/8" | 0.065" | +0.015", -0.014" | Not Applicable | Corrosion Resistant | - | 50 | €5.80 | |
| T | U51205.075.0001 | 3/4" | 0.813" | 1 15/32" | 0.134" | -0.026" to +0.026" | Not Applicable | Corrosion Resistant | - | 20 | €21.13 | |
| U | WAS40434 | 3/4" | 0.812" | 1 1/2" | 0.108" to 0.16" | -0.02", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 1 | €6.30 | |
| V | B51205.075.0001 | 3/4" | 0.813" | 1 15/32" | 0.134" | -0.026" to +0.026" | Not Applicable | Corrosion Resistant | - | 500 | €391.58 | |
| W | B51205.037.0001 | 3/8" | 13/32" | 13/16" | 0.065" | +0.015", -0.014" | Not Applicable | Corrosion Resistant | - | 2900 | €360.75 | |
| X | WAS40438 | 3/8" | 13/32" | 13/16" | 0.051" to 0.08" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 25 | €24.31 | |
| Y | WAS50438 | 3/8" | 7/16" | 1" | 0.064" to 0.104" | +0.005", -0.004" | 90000 psi | Chemical Resistant, Corrosion Resistant | Rockwell B80 | 25 | €56.47 | |
| Z | U51205.037.0001 | 3/8" | 13/32" | 13/16" | 0.065" | +0.015", -0.014" | Not Applicable | Corrosion Resistant | - | 50 | €8.58 | |
| A1 | U51205.062.0001 | 5/8" | 21/32" | 1 5/16" | 0.095" | +0.026", -0.021" | Not Applicable | Corrosion Resistant | - | 25 | €16.67 | |
| B1 | WAS40458 | 5/8" | 21/32" | 1 5/16" | 0.071" to 0.121" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 10 | €22.50 | |
| C1 | U51205.031.0001 | 5/16" | 11/32" | 11/16" | 0.065" | +0.015", -0.014" | Not Applicable | Corrosion Resistant | - | 50 | €5.42 | |
| D1 | WAS40451 | 5/16" | 11/32" | 11/16" | 0.051" to 0.08" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 25 | €24.99 | |
| E1 | WAS50451 | 5/16" | 3/8" | 7/8" | 0.064" to 0.104" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 50 | €50.62 | |
| F1 | U51205.087.0001 | 7/8" | 15/16" | 1 3/4" | 0.134" | -0.026" to +0.026" | Not Applicable | Corrosion Resistant | - | 5 | €7.37 | |
| G1 | B51205.087.0001 | 7/8" | 15/16" | 1 3/4" | 0.134" | -0.026" to +0.026" | Not Applicable | Corrosion Resistant | - | 350 | €414.02 | |
| H1 | WAS50478 | 7/8" | 15/16" | 2 1/4" | 0.136" to 0.192" | -0.02", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 1 | €12.61 | |
| I1 | U51205.043.0001 | 7/16" | 15/32" | 71/77" | 0.065" | +0.015", -0.014" | Not Applicable | Corrosion Resistant | - | 25 | €5.67 | |
| J1 | WAS40471 | 7/16" | 15/32" | 59/64" | 0.051" to 0.08" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 25 | €28.27 | |
| K1 | B51205.043.0001 | 7/16" | 15/32" | 59/64" | 0.065" | +0.015", -0.014" | Not Applicable | Corrosion Resistant | - | 2250 | €391.26 | |
| L1 | WAS50471 | 7/16" | 1/2" | 1 1/4" | 0.064" to 0.104" | -0.014", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 25 | €66.99 | |
| M1 | WAS50491 | 9/16" | 5/8" | 1 1/2" | 0.086" to 0.132" | -0.02", +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant, Dyes, Food And Nitric Acid | Rockwell B80 | 5 | €21.29 | |
| N1 | U51205.056.0001 | 9/16" | 19/32" | 1.156" | 0.095" | +0.026", -0.021" | Not Applicable | Corrosion Resistant | - | 25 | €10.36 |