FREE delivery on orders over €150
Product Specifications:
| Item | Lock Washer |
| Class | Not Applicable |
| Dimensional Standards | Din 6798 A |
| Finish | Zinc Plated |
| Fits Bolt Size | M6 |
| For Screw Size | M6 |
| Grade | Non Graded |
| Hardness | Rockwell C38-C46 |
| Inside Dia. | 6.4 mm |
| Lock Washer Type | External Tooth Lock |
| Material | Steel |
| Material Grade/class | Ungraded |
| Max. Thickness | 0.7 mm |
| Outside Dia. | 11 mm |
| Rockwell Hardness | C38 to C46 |
| System Of Measurement | Metric |
| Thickness | 0.7 mm |
| Type | External Tooth Lock |
Shipping Info:
| Ship weight (kg) | 0.03 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 16.99 |
| Ship width (cm) | 16.38 |
| HS code | 7318210090 |
| Country of Origin | TW |
Product Variants
| Product | Model | Fits Bolt Size | Thickness | For Screw Size | Max. Thickness | Thickness Tolerance | Lock Washer Type | Hardness | Rockwell Hardness | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
U37420.037.0001 | 3/8" | 0.032" | 3/8" | 0.032" | - | External Tooth Lock | Rockwell C40-C50 | C40 to C50 | 50 | €5.09 | |
![]() |
U37420.043.0001 | 7/16" | 0.032" | 7/16" | 0.032" | - | External Tooth Lock | Rockwell C40-C50 | C40 to C50 | 25 | €3.07 | |
![]() |
U37420.050.0001 | 1/2" | 0.037" | 1/2" | 0.037" | - | External Tooth Lock | Rockwell C40-C50 | C40 to C50 | 25 | €4.30 | |
![]() |
U37420.056.0001 | 9/16" | 0.037" | 9/16" | 0.037" | - | External Tooth Lock | Rockwell C40-C50 | C40 to C50 | 25 | €5.88 | |
![]() |
U37420.062.0001 | 5/8" | 0.042" | 5/8" | 0.042" | - | External Tooth Lock | Rockwell C40-C50 | C40 to 50 | 10 | €3.50 | |
![]() |
U37420.075.0001 | 3/4" | 0.047" | 3/4" | 0.047" | - | External Tooth Lock | Rockwell C40-C50 | C40 to C50 | 10 | €5.08 | |
![]() |
M37420.030.0001 | M3 | 0.4 mm | M3 | 0.4 mm | - | External Tooth Lock | Rockwell C38-C46 | C38 to C46 | 100 | €6.93 |
Explore Products
- COOPER B-LINE 101048 GRT NK Wiring Trough, 48 x 10 x 10 Inch Size, Screw Covered, Steel, Gray
- VERMONT GAGE 911310750 Pin Gage, Class ZZ, Go, BG, 0.1075 Inch Size
- CLEVELAND C32493 Square End Mill, Bright Finish, Center Cutting, 2 Flutes, 27/64 Inch Milling Dia
- MORSE CUTTING TOOLS 56560 Cutting End Mill, 1/2 x 1/2 x 5/8 x 2 1/2 Inch Size, 4 Flute, Single End
- MAIN FILTER INC. MF0056431 Interchange Hydraulic Filter, Glass, 3 Micron Rating, Viton Seal, 8.14 Inch Height
- GRAINGER 8105_12_24 Aluminum Sheet, 24 Inch Overall Length, +/-0.0035 Inch Tolerence
- BISHOP-WISECARVER BWIE2SSXI Wheel, Stainless Steel, Sealed
- ZSI-FOSTER 032CC042Z Clamp With Everdur Hardware, 2 In Hole
Popular Search Queries
- Approved-vendor Ms15795-806
- Approved-vendor Ms16555-625
- Approved-vendor Ms15795-805
- Approved-vendor Nas1352n08-10
- Approved-vendor Ms15795-803
- Approved-vendor Ms16555-640
- Approved-vendor Ms16555-617
- Approved-vendor Ms16555-622
- Approved-vendor Ms16555-602
- Approved-vendor Ms16555-629
- Approved-vendor Ms16555-641
Explore More
- GRAY MANUFACTURING
- KEYSHAFT
- TAKE-A-LABEL
- MAGSWITCH
- QUICK DAM
- Gas Infrared Tube Heaters
- Bench Triple Output DC Power Supplies
- Borescope Accessories
- Conveyor Gates
- Thrust Washers
- CHAMPION TOOL STORAGE Modular Series Cabinets
- CONDOR Safety Glasses
- CAIMAN Unlined Palm TIG/MIG Welding Gloves
- KEO Combined Drills And Countersinks, Double-End Plain-Hey Type, 60 Degrees Countersink Angle
- MUELLER INDUSTRIES LF352 Bronze Body Y Strainers
- BATTALION Adjustable Staple Hasp
- MAIN FILTER INC. SP15 Series Spin On Filter
- SPEARS VALVES PVC Class 200 IPS Fabricated Fitting 11-1/4 Deg. Elbows, Socket x Socket
- ADB HOIST RINGS MFG. Stud And Nut Sets
- DESTACO SpiderGrip Collar Assemblies
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
APPROVED VENDOR M37420.060.0001 Lock Washer, M6 Fits Bolt Size, External Tooth Lock, 11 mm O.D.
€7.10 /pack







