Railway Spring Washers
Heavy-duty single, double and triple coiled spring washers for railway track applications (UIC 864, AREA 1967, NF F 50-001).
Variants 6
Size entries 19
Single Coiled UIC 864 — Carbon Steel
UIC 864Spring Steel 38 Si 7
| For Screw | d min-max | D max | b min-max | s min-max | h residual | Kg/1000 | Std Pkg | Bulk Pkg |
|---|---|---|---|---|---|---|---|---|
| 25 | 25.20-26.20 | 46.60 | 9.80-10.20 | 5.80-6.20 | 9.80 | 50 | 500 | 8000 |
Double Coiled UIC 864 / UNI 6217 — Carbon Steel / SS AISI 316
UIC 864UNI 6217Spring Steel / SS AISI 316
| For Screw | d min-max | D max | b min-max | s min-max | h residual | Kg/1000 | Std Pkg | Bulk Pkg |
|---|---|---|---|---|---|---|---|---|
| 21 | 21.00-22.50 | 42.90 | 9.80-10.20 | 5.80-6.20 | 16.80 | 84.0 | 300 | 4000 |
| 22 | 22.00-23.00 | 43.80 | 9.60-10.40 | 5.70-6.10 | 16.80 | 84.5 | 300 | 4000 |
| 24 | 23.40-24.60 | 45.00 | 9.80-10.20 | 5.80-6.20 | 17.80 | 88.0 | 300 | 4000 |
| 25 | 25.00-26.20 | 46.60 | 9.80-10.20 | 5.80-6.20 | 17.80 | 92.0 | 300 | 4000 |
| 26 | 26.20-27.20 | 47.00 | 9.80-10.20 | 5.80-6.20 | 17.80 | 94.0 | 300 | 4000 |
| 29 | 29.20-30.00 | 53.60 | 9.80-10.20 | 5.80-6.20 | 17.80 | 102.5 | 200 | 3500 |
Triple Coiled UIC 864 — Carbon Steel
UIC 864Spring Steel 38 Si 7
.webp)
| For Screw | d min-max | D max | b min-max | s min-max | h residual | Kg/1000 | Std Pkg | Bulk Pkg |
|---|---|---|---|---|---|---|---|---|
| 25 | 25.20-26.20 | 47.20 | 9.80-10.20 | 5.80-6.20 | 24.50 | 145 | 200 | 1500 |
Single Coiled AREA 1967 — Spring Steel (Inch)
1967 A.R.E.A.Spring Steel
| For Screw | d min-max | D max | b min-max | s min-max | h residual | Kg/1000 | Std Pkg | Bulk Pkg |
|---|---|---|---|---|---|---|---|---|
| 3/4" | 19.84-20.63 | 41.27 | 10.00-10.60 | 10.70-11.30 | 16.60-18.12 | 78.0 | 550 | 5500 |
| 7/8" | 23.01-23.81 | 44.45 | 10.00-10.60 | 10.70-11.30 | 16.60-18.12 | 85.0 | 500 | 5000 |
Single Coiled Plain Pattern Square Edge — Spring Steel
Plain Pattern Square EdgeSpring Steel
| For Screw | d min-max | D max | b min-max | s min-max | h residual | Kg/1000 | Std Pkg | Bulk Pkg |
|---|---|---|---|---|---|---|---|---|
| 3/4" | 19.85-20.63 | 39.68 | 9.22-9.72 | 9.22-9.72 | 17.90-19.90 | 59.0 | 800 | 7000 |
| 7/8" | 23.02-23.81 | 42.86 | 9.22-9.72 | 9.22-9.72 | 17.90-19.90 | 65.0 | 800 | 6500 |
Single Coiled NF F 50-001 — Spring Steel
NF F 50-001Spring Steel 38 Si 7
| For Screw | d min-max | D (nom) | b min-max | s min-max | h min-max | Kg/1000 | Std Pkg | Bulk Pkg |
|---|---|---|---|---|---|---|---|---|
| M 18 | 20.00-21.20 | ≈44.00 | 11.00-13.00 | 5.50-6.50 | 12.00-13.60 | 56.0 | 200 | 6500 |
| M 20 | 22.00-23.20 | ≈46.00 | 11.00-13.00 | 5.50-6.50 | 12.00-13.60 | 59.0 | 200 | 6000 |
| M 22 | 24.00-25.20 | ≈48.00 | 11.00-13.00 | 5.50-6.50 | 12.00-13.60 | 62.0 | 200 | 5500 |
| M 24 | 26.00-27.20 | ≈50.00 | 11.00-13.00 | 6.50-7.50 | 14.00-15.60 | 77.0 | 200 | 5000 |
| M 27 | 29.00-30.20 | ≈53.00 | 11.00-13.00 | 7.50-8.50 | 16.00-17.60 | 95.0 | 175 | 3500 |
| M 30 | 32.00-33.20 | ≈56.00 | 11.00-13.00 | 7.50-8.50 | 16.00-17.60 | 102.0 | 125 | 3000 |
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