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Leveling Washers for I-Beams
Mounted on an I-Beam
Commonly called beveled washers, these are tapered to fit inside an I-beam's flange to provide a parallel bearing surface.
18-8 stainless steel washers have good chemical resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Thick. | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Screw Size  | ID | Wd. | (A) | (B) | Hardness | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||||
| 1/4" | 0.312" | 0.875" | 0.250" | 0.125" | Rockwell B45 | 5 | 000000000 | 000000 |
| 5/16" | 0.375" | 0.875" | 0.250" | 0.125" | Rockwell B45 | 5 | 000000000 | 00000 |
| 3/8" | 0.438" | 1.250" | 0.312" | 0.125" | Rockwell B45 | 1 | 000000000 | 0000 |
| 1/2" | 0.562" | 1.250" | 0.344" | 0.156" | Rockwell B45 | 1 | 000000000 | 0000 |
| 5/8" | 0.688" | 1.500" | 0.375" | 0.125" | Rockwell B45 | 1 | 000000000 | 00000 |
| 3/4" | 0.812" | 1.500" | 0.469" | 0.219" | Rockwell B45 | 1 | 000000000 | 00000 |
Metric Leveling Washers for I-Beams
Mounted on an I-Beam
Commonly called beveled washers, these metric washers are tapered to fit inside an I-beam's flange to provide a parallel bearing surface.
18-8 stainless steel washers are the most corrosion-resistant option.
For technical drawings and 3-D models, click on a part number.
Thick., mm | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Screw Size | ID, mm | Wd., mm | (A) | (B) | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||||
| M8 | 9.0 | 22.0 | 4.6 | 1.5 | Rockwell B52 | DIN 435 | 1 | 000000000 | 00000 |
| M10 | 11.0 | 22.0 | 4.6 | 1.5 | Rockwell B52 | DIN 435 | 1 | 000000000 | 0000 |
| M12 | 14.0 | 26.0 | 6.2 | 2.0 | Rockwell B52 | DIN 435 | 1 | 000000000 | 0000 |
| M16 | 18.0 | 32.0 | 7.5 | 2.5 | Rockwell B52 | DIN 435 | 1 | 000000000 | 0000 |
| M20 | 22.0 | 40.0 | 9.2 | 3.0 | Rockwell B52 | DIN 435 | 1 | 000000000 | 00000 |
| M24 | 26.0 | 56.0 | 10.8 | 3.0 | Rockwell B52 | DIN 435 | 1 | 000000000 | 00000 |
Wedge Lock Washers
These two-piece washers provide more locking power than split, tooth, and spring lock washers. Wedges on the inside lock the two pieces together, and serrations on the exterior grip surfaces to resist loosening from high vibration and shifting. Washers are reusable.
316 stainless steel washers have excellent resistance to chemicals and salt water. They may be mildly magnetic.
316 stainless steel and zinc-flake-coated steel washers are comparable to NORD-LOCK® Series washers.
For technical drawings and 3-D models, click on a part number.
Inch
Wedge Lock
| For Screw Size | ID | OD | Thick. | Washer Type | Hardness | Heat Treatment | Pkg. Qty. | Pkg. | |
316 Stainless Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 0.280" | 0.450" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 5 | 000000000 | 000000 |
| 1/4" | 0.280" | 0.530" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 5 | 000000000 | 00000 |
| 3/8" | 0.410" | 0.650" | 0.070"-0.090" | Wedge Lock | Rockwell C51 | Case Hardened | 5 | 000000000 | 00000 |
| 3/8" | 0.410" | 0.830" | 0.070"-0.090" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| 1/2" | 0.530" | 0.770" | 0.070"-0.090" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| 1/2" | 0.530" | 1.000" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| 3/4" | 0.790" | 1.210" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| 3/4" | 0.790" | 1.540" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| 1" | 1.100" | 1.540" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| 1" | 1.100" | 1.910" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
Metric
Wedge Lock
| For Screw Size | ID | OD | Thick. | Washer Type | Hardness | Heat Treatment | Pkg. Qty. | Pkg. | |
316 Stainless Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| M6 | 0.260" | 0.430" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| M6 | 0.260" | 0.530" | 0.070"-0.090" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| M10 | 0.420" | 0.650" | 0.070"-0.090" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| M10 | 0.420" | 0.830" | 0.070"-0.090" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| M12 | 0.510" | 0.770" | 0.070"-0.090" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| M12 | 0.510" | 1.000" | 0.110"-0.130" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| M18 | 0.770" | 1.140" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| M18 | 0.770" | 1.360" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| M20 | 0.840" | 1.210" | 0.110"-0.130" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| M20 | 0.840" | 1.540" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| M24 | 1.000" | 1.540" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| M24 | 1.000" | 1.910" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| M27 | 1.120" | 1.650" | 0.260"-0.280" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| M42 | 1.700" | 2.480" | 0.460"-0.480" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
Black-Oxide 316 Stainless Steel | |||||||||
| M6 | 0.260" | 0.430" | 0.080"-0.100" | Wedge Lock | Rockwell C46 | Case Hardened | 5 | 000000000 | 0000 |
| M8 | 0.340" | 0.650" | 0.070"-0.090" | Wedge Lock | Rockwell C46 | Case Hardened | 1 | 000000000 | 0000 |
| M10 | 0.420" | 0.650" | 0.070"-0.090" | Wedge Lock | Rockwell C46 | Case Hardened | 5 | 000000000 | 00000 |
| M12 | 0.510" | 0.770" | 0.070"-0.090" | Wedge Lock | Rockwell C46 | Case Hardened | 1 | 000000000 | 0000 |
| M16 | 0.670" | 1.210" | 0.110"-0.130" | Wedge Lock | Rockwell C46 | Case Hardened | 1 | 000000000 | 00000 |
Inch and Metric
Wedge Lock
| For Screw Size | ID | OD | Thick. | Washer Type | Hardness | Heat Treatment | Pkg. Qty. | Pkg. | |
316 Stainless Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. 5, M3 | 0.130" | 0.280" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 5 | 000000000 | 000000 |
| No. 6, M3.5 | 0.150" | 0.300" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| No. 6, M3.5 | 0.150" | 0.350" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| No. 8, M4 | 0.170" | 0.300" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 5 | 000000000 | 00000 |
| No. 8, M4 | 0.170" | 0.350" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 5 | 000000000 | 00000 |
| No. 10, M5 | 0.210" | 0.350" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 5 | 000000000 | 00000 |
| No. 10, M5 | 0.210" | 0.430" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 5 | 000000000 | 00000 |
| 5/16", M8 | 0.340" | 0.530" | 0.070"-0.090" | Wedge Lock | Rockwell C51 | Case Hardened | 5 | 000000000 | 00000 |
| 5/16", M8 | 0.340" | 0.650" | 0.070"-0.090" | Wedge Lock | Rockwell C51 | Case Hardened | 5 | 000000000 | 00000 |
| 7/16", M11 | 0.450" | 0.730" | 0.080"-0.100" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| 9/16", M14 | 0.600" | 0.910" | 0.110"-0.130" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| 9/16", M14 | 0.600" | 1.210" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| 5/8", M16 | 0.670" | 1.000" | 0.110"-0.130" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| 5/8", M16 | 0.670" | 1.210" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 0000 |
| 7/8", M22 | 0.920" | 1.360" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| 7/8", M22 | 0.920" | 1.650" | 0.120"-0.140" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| 1 1/8", M30 | 1.240" | 1.850" | 0.260"-0.280" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| 1 1/8", M30 | 1.240" | 2.300" | 0.260"-0.280" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| 1 1/4", M33 | 1.350" | 1.910" | 0.260"-0.280" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| 1 3/8", M36 | 1.470" | 2.170" | 0.260"-0.280" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| 1 1/2", M39 | 1.590" | 2.300" | 0.260"-0.280" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 00000 |
| 3", M76 | 3.110" | 4.330" | 0.340"-0.360" | Wedge Lock | Rockwell C51 | Case Hardened | 1 | 000000000 | 000000 |
Black-Oxide 316 Stainless Steel | |||||||||
| No. 5, M3 | 0.130" | 0.280" | 0.080"-0.100" | Wedge Lock | Rockwell C46 | Case Hardened | 5 | 000000000 | 0000 |
| No. 8, M4 | 0.170" | 0.300" | 0.080"-0.100" | Wedge Lock | Rockwell C46 | Case Hardened | 5 | 000000000 | 0000 |
| No. 10, M5 | 0.210" | 0.350" | 0.080"-0.100" | Wedge Lock | Rockwell C46 | Case Hardened | 5 | 000000000 | 0000 |