Grower Twin-Lock® Washers
Grower Twin-Lock® two-piece wedge-locking washer system — standard and large series in carbon steel and stainless steel AISI 316L.
Variants 4
Size entries 50
Twin-Lock Standard Series — Carbon Steel
Grower Twin-Lock®Standard SeriesCarbon Steel 27CrMnB5
| For Screw | d min-max | D min-max | h pair min-max | Kg/1000 pair | Std Pkg | Bulk Pkg |
|---|---|---|---|---|---|---|
| M 6.0 | 6.40-6.60 | 10.60-11.00 | 1.55-1.93 | 0.70 | 200 | 14.000 |
| 1/4" | 7.10-7.30 | 11.30-11.70 | 1.55-1.93 | 0.80 | 200 | 13.000 |
| M 8.0 | 8.60-8.80 | 13.30-13.70 | 2.25-2.63 | 1.50 | 200 | 6.500 |
| 3/8" | 10.10-10.50 | 16.40-16.80 | 2.25-2.63 | 2.30 | 200 | 4.500 |
| M 10.0 | 10.50-10.90 | 16.40-16.80 | 2.25-2.63 | 2.30 | 200 | 4.500 |
| 7/16" | 11.20-11.60 | 18.30-18.70 | 2.25-2.63 | 2.90 | 200 | 3.250 |
| M 12.0 | 12.80-13.20 | 19.30-19.70 | 2.25-2.63 | 2.90 | 200 | 3.250 |
| 1/2" | 13.30-13.70 | 19.30-19.70 | 2.25-2.63 | 2.70 | 200 | 3.500 |
| M 14.0 | 15.00-15.40 | 22.80-23.20 | 3.15-3.53 | 6.20 | 100 | 1.500 |
| M 16.0 | 16.80-17.20 | 25.20-25.60 | 3.15-3.53 | 6.60 | 100 | 1.300 |
| M 18.0 | 19.30-19.70 | 28.80-29.20 | 3.15-3.53 | 8.50 | 100 | 1.000 |
| 3/4" | 19.80-20.20 | 30.50-30.90 | 3.15-3.53 | 10.20 | 100 | 950 |
| M 20.0 | 21.20-21.60 | 30.50-30.90 | 3.15-3.53 | 9.30 | 100 | 950 |
Twin-Lock Standard Series — Stainless Steel AISI 316L
Grower Twin-Lock®Standard SeriesSS AISI 316L
| For Screw | d min-max | D min-max | h pair min-max | Kg/1000 pair | Std Pkg | Bulk Pkg |
|---|---|---|---|---|---|---|
| M 6.0 | 6.40-6.60 | 10.60-11.00 | 1.75-2.25 | 0.90 | 200 | 11.000 |
| 1/4" | 7.10-7.30 | 11.30-11.70 | 1.75-2.25 | 0.95 | 200 | 13.000 |
| M 8.0 | 8.60-8.80 | 13.30-13.70 | 1.75-2.25 | 1.25 | 200 | 7.500 |
| 3/8" | 10.10-10.50 | 16.40-16.80 | 1.75-2.25 | 1.95 | 200 | 4.500 |
| M 10.0 | 10.50-10.90 | 16.40-16.80 | 1.75-2.25 | 1.90 | 200 | 5.000 |
| 7/16" | 11.20-11.60 | 18.30-18.70 | 1.75-2.25 | 2.60 | 200 | 3.750 |
| M 12.0 | 12.80-13.20 | 19.30-19.70 | 1.75-2.25 | 2.50 | 200 | 3.750 |
| 1/2" | 13.30-13.70 | 19.30-19.70 | 1.75-2.25 | 2.35 | 200 | 4.000 |
| M 14.0 | 15.00-15.40 | 22.80-23.20 | 2.75-3.25 | 5.20 | 100 | 1.500 |
| M 16.0 | 16.80-17.20 | 25.20-25.60 | 2.75-3.25 | 6.30 | 100 | 1.300 |
| M 18.0 | 19.30-19.70 | 28.80-29.20 | 2.75-3.25 | 8.30 | 100 | 1.000 |
| 3/4" | 19.80-20.20 | 30.50-30.90 | 2.75-3.25 | 9.60 | 100 | 950 |
| M 20.0 | 21.20-21.60 | 30.50-30.90 | 2.75-3.25 | 8.55 | 100 | 950 |
Twin-Lock Large Series — Carbon Steel
Grower Twin-Lock®Large SeriesCarbon Steel 27CrMnB5
| For Screw | d min-max | D min-max | h pair min-max | Kg/1000 pair | Std Pkg | Bulk Pkg |
|---|---|---|---|---|---|---|
| M 6.0 | 6.40-6.60 | 13.30-13.70 | 2.25-2.63 | 2.00 | 200 | 5.000 |
| 1/4" | 7.10-7.30 | 13.30-13.70 | 2.25-2.63 | 1.80 | 200 | 6.000 |
| M 8.0 | 8.60-8.80 | 16.40-16.80 | 2.25-2.63 | 2.90 | 200 | 3.250 |
| 3/8" | 10.10-10.50 | 20.80-21.20 | 2.25-2.63 | 4.70 | 200 | 2.250 |
| M 10.0 | 10.50-10.90 | 20.80-21.20 | 2.25-2.63 | 4.65 | 200 | 2.000 |
| M 12.0 | 12.80-13.20 | 25.20-25.60 | 3.15-3.53 | 9.10 | 100 | 1.300 |
| 1/2" | 13.30-13.70 | 25.20-25.60 | 3.15-3.53 | 9.00 | 100 | 1.100 |
| M 14.0 | 15.00-15.40 | 30.50-30.90 | 3.15-3.53 | 14.00 | 100 | 650 |
| M 16.0 | 16.80-17.20 | 30.50-30.90 | 3.15-3.53 | 12.70 | 100 | 650 |
| M 18.0 | 19.30-19.70 | 34.30-34.70 | 3.15-3.53 | 15.50 | 100 | 500 |
| 3/4" | 19.80-20.20 | 38.80-39.20 | 3.15-3.53 | 22.00 | 100 | 400 |
| M 20.0 | 21.20-21.60 | 38.80-39.20 | 3.15-3.53 | 20.40 | 100 | 500 |
Twin-Lock Large Series — Stainless Steel AISI 316L
Grower Twin-Lock®Large SeriesSS AISI 316L
| For Screw | d min-max | D min-max | h pair min-max | Kg/1000 pair | Std Pkg | Bulk Pkg |
|---|---|---|---|---|---|---|
| M 6.0 | 6.40-6.60 | 13.30-13.70 | 1.75-2.25 | 1.65 | 200 | 5.500 |
| 1/4" | 7.10-7.30 | 13.30-13.70 | 1.75-2.25 | 1.55 | 200 | 6.000 |
| M 8.0 | 8.60-8.80 | 16.40-16.80 | 1.75-2.25 | 2.35 | 200 | 4.000 |
| 3/8" | 10.20-10.40 | 20.80-21.20 | 1.75-2.25 | 3.95 | 200 | 2.250 |
| M 10.0 | 10.50-10.90 | 20.80-21.20 | 1.75-2.25 | 3.85 | 200 | 2.500 |
| M 12.0 | 12.80-13.20 | 25.20-25.60 | 2.75-3.25 | 8.70 | 100 | 1.100 |
| 1/2" | 13.30-13.70 | 25.20-25.60 | 2.75-3.25 | 8.40 | 100 | 1.100 |
| M 14.0 | 15.00-15.40 | 30.50-30.90 | 2.75-3.25 | 13.30 | 100 | 650 |
| M 16.0 | 16.80-17.20 | 30.50-30.90 | 2.75-3.25 | 11.90 | 100 | 700 |
| M 18.0 | 19.30-19.70 | 34.30-34.70 | 2.75-3.25 | 15.30 | 100 | 500 |
| 3/4" | 19.80-20.20 | 38.80-39.20 | 2.75-3.25 | 21.00 | 100 | 400 |
| M 20.0 | 21.20-21.60 | 38.80-39.20 | 2.75-3.25 | 20.50 | 100 | 450 |
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