Stainless Steel Lock Washer
Standard: ASME B 18.21.1
Commodity: Stainless Steel Lock Washer
Material: Stainless Steel
Property Class: 32 ~ 43 HRC / 318 ~ 423 HV
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, Passivated, Customization
Type: Type A
Alternative Standard: DIN 6797 (J)、ASME B 18.21.2M、JIS B 1251、JIS B 1255 (A)
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 stainless steel lock washer in China. Please feel free to buy high quality stainless steel lock washer made in China here from our factory. For price consultation, contact us.

As a global supplier of customized fastening solutions, AYA's service 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 | Stainless Steel Lock Washer |
| Material | Stainless Steel |
| Standard | ASME B 18.21.1 |
| Property Class | 32~43 HRC / 318~423 HV |
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, Passivated, Customization |
| Type | Type A |
| Alternative Standard | DIN 6797 (J)、ASME B 18.21.2M、JIS B 1251、JIS B 1255 (A) |
DIMENSIONS TABLE

| Size | 2# | 3# | 4# | 5# | 6# | 8# | 10# | 12# | 1/4 | 5/16 | 3/8 | |
| d | max | 0.095 | 0.109 | 0.123 | 0.136 | 0.150 | 0.176 | 0.204 | 0.231 | 0.267 | 0.332 | 0.398 |
| min | 0.089 | 0.102 | 0.115 | 0.129 | 0.141 | 0.168 | 0.195 | 0.221 | 0.256 | 0.320 | 0.384 | |
| dc | max | 0.200 | 0.232 | 0.270 | 0.280 | 0.295 | 0.340 | 0.381 | 0.410 | 0.478 | 0.610 | 0.692 |
| min | 0.175 | 0.215 | 0.245 | 0.255 | 0.275 | 0.325 | 0.365 | 0.394 | 0.460 | 0.594 | 0.670 | |
| t | max | 0.016 | 0.016 | 0.018 | 0.020 | 0.022 | 0.023 | 0.024 | 0.027 | 0.028 | 0.034 | 0.040 |
| min | 0.010 | 0.010 | 0.012 | 0.014 | 0.016 | 0.018 | 0.018 | 0.020 | 0.023 | 0.028 | 0.032 | |
| Size | 7/16 | 1/2 | 9/16 | 5/8 | 11/16 | 3/4 | 13/16 | 7/8 | 1 | 1-1/8 | 1-1/4 | |
| d | max | 0.464 | 0.530 | 0.596 | 0.663 | 0.728 | 0.795 | 0.861 | 0.927 | 1.060 | 1.192 | 1.325 |
| min | 0.448 | 0.512 | 0.576 | 0.640 | 0.704 | 0.769 | 0.832 | 0.894 | 1.019 | 1.144 | 1.275 | |
| dc | max | 0.789 | 0.900 | 0.985 | 1.071 | 1.166 | 1.245 | 1.315 | 1.410 | 1.637 | 1.830 | 1.975 |
| min | 0.740 | 0.867 | 0.957 | 1.045 | 1.130 | 1.220 | 1.290 | 1.364 | 1.590 | 1.799 | 1.921 | |
| t | max | 0.040 | 0.045 | 0.045 | 0.050 | 0.050 | 0.055 | 0.055 | 0.060 | 0.067 | 0.067 | 0.067 |
| min | 0.032 | 0.037 | 0.037 | 0.042 | 0.042 | 0.047 | 0.047 | 0.052 | 0.059 | 0.059 | 0.059 | |
PRODUCT DETAILS

PRODUCT ADVANTAGES

ADVANTAGES OF Stainless Steel Lock Washer
1. High-quality stainless steel internal tooth lock washers have teeth inside their diameter and are available in different sizes and thicknesses.
2. They are primarily used for locking and tension.
3. These washers provide more vibration resistance than split lock washers.
4. They are also called star washers because their teeth are made to bite into the bearing surface.
5. The material is stainless steel, providing corrosion resistance, value and strength.
6. AYA is deeply involved in providing the best fastening customized solutions with a dedicated attitude
7. The Company has more than nine years of experience providing the best fastening solution to its global customers.
QUALITY INSPECTION

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