Lock Washer With Teeth
Standard: ASME B 18.21.1
Commodity: Lock Washer With Teeth
Also Named: Internal Tooth Washers
Material: Steel
Type: Type A, Type B
Diameter: 2#, 3#, 4#, 5#, 6#, 8#, 10#, 12#, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16 , 5/8, 11/16, 3/4, 13/16, 7/8, 1, 1-1/8, 1-1/4
Finish: Plain, Black, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
MOQ: 1000kgs
Lead Time: 30 to 60 days
Product Introduction
AYA Fasteners (Hebei) Co., Ltd. is one of the most experienced manufacturers and suppliers of lock washer with teeth in China. Please feel free to buy high quality lock washer with teeth made in China here from our factory. For price consultation, contact us.

As a global supplier of customized fastening solutions, AYA's senvice process is also as close to customers as AYA's products. From describing needs to follow-up services, AYA will promptly and spare no effort to help customers solve any fastening problems that arise, to eliminate the concern of customers.
Product Description
Product Name | Lock Washer With Teeth |
Also Named | Internal Tooth Washers |
Material | Steel |
Type | Type A, Type B |
Standard | ASME B 18.21.1 |
Diameter | 2#, 3#, 4#, 5#, 6#, 8#, 10#, 12#, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16 , 5/8, 11/16, 3/4, 13/16, 7/8, 1, 1-1/8, 1-1/4 |
Finish | Plain, Black, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated |
| Size | 2# | 3# | 4# | 5# | 6# | 8# | 10# | 12# | |
| d | max | 0.095 | 0.109 | 0.123 | 0.136 | 0.15 | 0.176 | 0.204 | 0.231 |
| min | 0.089 | 0.102 | 0.115 | 0.129 | 0.141 | 0.168 | 0.195 | 0.221 | |
| dc | max | 0.2 | 0.232 | 0.27 | 0.28 | 0.295 | 0.34 | 0.381 | 0.41 |
| min | 0.175 | 0.215 | 0.245 | 0.255 | 0.275 | 0.325 | 0.365 | 0.394 | |
| t | max | 0.016 | 0.016 | 0.018 | 0.02 | 0.022 | 0.023 | 0.024 | 0.027 |
| min | 0.01 | 0.01 | 0.012 | 0.014 | 0.016 | 0.018 | 0.018 | 0.02 | |
| Size | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 11/16 | |
| d | max | 0.267 | 0.332 | 0.398 | 0.464 | 0.53 | 0.596 | 0.663 | 0.728 |
| min | 0.256 | 0.32 | 0.384 | 0.448 | 0.512 | 0.576 | 0.64 | 0.704 | |
| dc | max | 0.478 | 0.61 | 0.692 | 0.789 | 0.9 | 0.985 | 1.071 | 1.166 |
| min | 0.46 | 0.594 | 0.67 | 0.74 | 0.867 | 0.957 | 1.045 | 1.13 | |
| t | max | 0.028 | 0.034 | 0.04 | 0.04 | 0.045 | 0.045 | 0.05 | 0.05 |
| min | 0.023 | 0.028 | 0.032 | 0.032 | 0.037 | 0.037 | 0.042 | 0.042 | |
| Size | 3/4 | 13/16 | 7/8 | 1 | 1-1/8 | 1-1/4 | - | - | |
| d | max | 0.795 | 0.861 | 0.927 | 1.06 | 1.192 | 1.325 | - | - |
| min | 0.769 | 0.832 | 0.894 | 1.019 | 1.144 | 1.275 | - | - | |
| dc | max | 1.245 | 1.315 | 1.41 | 1.637 | 1.83 | 1.975 | - | - |
| min | 1.22 | 1.29 | 1.364 | 1.59 | 1.799 | 1.921 | - | - | |
| t | max | 0.055 | 0.055 | 0.06 | 0.067 | 0.067 | 0.067 | - | - |
| min | 0.047 | 0.047 | 0.052 | 0.059 | 0.059 | 0.059 | - | - | |
Product Details

Product Advantages

Advantages of Internal Tooth Lock Washer
1. The washer teeth prevent the bolted joint from loosening due to friction, providing more safety.
2. Carbon steel material makes the lock washer with teeth strong and durable.
3. The internal tooth lock washer are coated to prevent rust or corrosion on metal surfaces.
4. Internal tooth lock washers are used in the transportation industry to secure components on cars, aircraft and ships.
5. Internal tooth lock washers can hide its teeth and ensure aesthetics.
Quality Inspection

We focus on quality and have an experienced QC team to supervise each production step.
Raw materials quality will be under strict control from the initial stage of the products R&D to the final production.
Packaging & Container Loading

We have full experience in accidents dealing to guarantee the prompt delivery.
AYA's high-performance packing equipment maximizes the packaging productivity and efficiency to make the fast delivery.
Usage Scenarios

Why Choose AYA?

AYA provides exclusive services to 1000+ members from all over the world every year, with a unique chain service solution system, you only need to click the mouse to get exclusive fastening solution and enjoy door-to-door services.
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