VEDALI HARDWARE CO., LTD
| Payment Terms | L/C, T/T, Western Union, Paypal |
| Supply Ability | 500 , 000 pcs per month |
| Delivery Time | 30 days |
| Packaging Details | 20000 pcs each carton in bulk with dimension 20 X 22 X 25 cm , 500 cartons to a 20 ft container |
| Material | Stainless Steel |
| Property Class | 304 |
| Finish | Passivated |
| Hardness | HRC 60 |
| Standard | DIN127 |
| Specification | M2 to M48 |
| Brand Name | VDL |
| Model Number | SP1008 |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
Explore similar products
High Precision Metal Stamping Products Custom Corrosion Resistance
Polishing Metal Stamping Parts Golden Brass Female Terminals for Car
Passivated Metal Stamping Parts SS External Tooth Lock Washer DIN6797 Type A
Black Carbon Steel Special Concave Washers Stamping For Fan Powered Paint
Product Specification
| Payment Terms | L/C, T/T, Western Union, Paypal | Supply Ability | 500 , 000 pcs per month |
| Delivery Time | 30 days | Packaging Details | 20000 pcs each carton in bulk with dimension 20 X 22 X 25 cm , 500 cartons to a 20 ft container |
| Material | Stainless Steel | Property Class | 304 |
| Finish | Passivated | Hardness | HRC 60 |
| Standard | DIN127 | Specification | M2 to M48 |
| Brand Name | VDL | Model Number | SP1008 |
| Certification | ISO | Place of Origin | China |
| High Light | metal stamped parts ，metal stamping products ，carbon steel stamping spring washers | ||
M2 - M48 Lock Helical Spring Washer Stainless Steel for Screws and Bolts
Carbon Steel stamping Spring washers are also called stamping split washers , it is a ring with a split on certain point and displaced into two sections with a helical shape .
Spring washers create more frictions and resistance between head of fastener and substrate when exert a force .
Spring washers are left hand direction but allow the threads can be tightened in a right hand direction . the higher edge will bites into the underside of the fastener when a left hand turning is applied , so spring washers are ineffective on left hand , Spring washer must to be placed after a flat washer when both washers make a conjunction role .
Available standards are ASME B18.21.1 and DIN 127B
DIN 127B
| Normal size | D | d | s |
| M2 | 4.4 | 2.1 | 0.5 |
| M2.5 | 5.1 | 2.6 | 0.5 |
| М3 | 6.2 | 3.1 | 0.8 |
| М4 | 7.6 | 4.1 | 0.8 |
| М5 | 9.2 | 5.1 | 1.2 |
| М6 | 11.8 | 6.1 | 1.6 |
| М8 | 14.8 | 8.1 | 2 |
| М10 | 18.1 | 10.2 | 2.2 |
| М12 | 21.1 | 12.2 | 2.5 |
| М14 | 24.1 | 14.2 | 3 |
| М16 | 27.4 | 16.2 | 3.5 |
| М18 | 29.4 | 18.2 | 3.5 |
| М20 | 33.6 | 20.2 | 4 |
| М22 | 35.9 | 22.5 | 4 |
| М24 | 40 | 24.5 | 5 |
| M27 | 43 | 27.5 | 5 |
| M30 | 48.2 | 30.5 | 6 |
| M33 | 55.2 | 35.2 | 6 |
| M36 | 58.2 | 36.5 | 6 |
| M39 | 61.2 | 39.5 | 6 |
| M42 | 68.1 | 42.5 | 7 |
| M45 | 71.2 | 45.5 | 7 |
| M48 | 75 | 49 | 7 |
Unit : mm
ASME B18.21.1
| Normal size | D | d | s | |
| max | min | |||
| NO.2 | 0.172 | 0.094 | 0.088 | 0.020 |
| NO.3 | 0.195 | 0.107 | 0.101 | 0.025 |
| NO.4 | 0.209 | 0.120 | 0.114 | 0.025 |
| NO.5 | 0.236 | 0.133 | 0.127 | 0.031 |
| NO.6 | 0.250 | 0.148 | 0.141 | 0.031 |
| NO.8 | 0.293 | 0.174 | 0.167 | 0.040 |
| NO.10 | 0.334 | 0.200 | 0.193 | 0.047 |
| NO.12 | 0.377 | 0.227 | 0.220 | 0.056 |
| 1/4 | 0.487 | 0.260 | 0.252 | 0.062 |
| 5/16 | 0.583 | 0.322 | 0.314 | 0.078 |
| 3/8 | 0.680 | 0.385 | 0.377 | 0.094 |
| 7/16 | 0.776 | 0.450 | 0.440 | 0.109 |
| 1/2 | 0.869 | 0.512 | 0.502 | 0.125 |
| 9/16 | 0.965 | 0.574 | 0.564 | 0.141 |
| 5/8 | 1.073 | 0.641 | 0.628 | 0.156 |
| 11/16 | 1.170 | 0.707 | 0.691 | 0.172 |
| 3/4 | 1.265 | 0.766 | 0.753 | 0.188 |
| 13/16 | 1.363 | 0.832 | 0.816 | 0.203 |
| 7/8 | 1.459 | 0.894 | 0.878 | 0.219 |
| 15/16 | 1.556 | 0.958 | 0.941 | 0.234 |
| 1 | 1.656 | 1.024 | 1.003 | 0.250 |
| 1-1/6 | 1.751 | 1.087 | 1.066 | 0.266 |
| 1-1/8 | 1.943 | 1.153 | 1.129 | 0.281 |
| 1-3/16 | 2.036 | 1.217 | 1.192 | 0.297 |
| 1-1/4 | 2.113 | 1.280 | 1.254 | 0.312 |
| 1-5/16 | 2.219 | 1.344 | 1.317 | 0.328 |
| 1-3/8 | 2.324 | 1.408 | 1.379 | 0.344 |
| 1-7/16 | 2.419 | 1.472 | 1.442 | 0.359 |
| 1-1/2 | 2.553 | 1.534 | 1.504 | 0.375 |
| 1-5/8 | 2.679 | 1.663 | 1.633 | 0.389 |
| 1-3/4 | 2.811 | 1.789 | 1.758 | 0.389 |
| 1-7/8 | 2.936 | 1.914 | 1.883 | 0.422 |
| 2 | 3.221 | 2.039 | 2.008 | 0.422 |
| 2-1/4 | 3.471 | 2.293 | 2.262 | 0.440 |
| 2-1/2 | 3.824 | 2.543 | 2.512 | 0.440 |
| 2-3/4 | 4.074 | 2.793 | 2.762 | 0.458 |
| 3 | 3.043 | 3.012 | 0.458 | |
Finish for Stamping spring washers
Polish ,Passivation ,Zinc ,Nickel ,Chrome
Material for Stamping spring washers
Spring washers are made of stainless steel with SUS 201 ,SUS304, in addition that , spring steel and carbon steel are also applicable .
Applications for Stamping Spring washers
★ Car and Trucks
★ Air conditioner
★ Aerospace
★ Vessels
★ Bus
★ Telecommunication
★ Machines
Features
★ Simple and practical design
★ Bright appearance
★ Easy to operate
★ Excellent Locking performance
★ Recyclable
RFQs
Q Why apply spring washers for a bolt or screw ?
A spring washers is resistant loose and reduce frictions
Q What conditions will be used spring washer ?
A When a bolt or screw is loosen when installed
Q Any standard for spring washers ?
A Usually , ASME B18.21.1 and DIN 127B
Q What kind material for spring washer
A Stainless steel , spring steel and carbon steel .
Q Spring washers can be used with flat washer ?
A Both washers can be used together ,but make sure placing spring washer after flat washer ?
More questions or any interesting in our spring washers , please contact us by phone 86-769-82601418 or email us via group1@vedali.com . welcome your orders .
.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
2000,000-3500,000
Employee Number:
50~120
Ecer Certification：
Verified Supplier
With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demand... With many years reputation in hardware filed , VEDALI HARDWARE CO., LTD has entered hardware filed and gained much development in these years , we have over 100 employees and 20 engineers on researching and development , and several branches that are specialized in different hardware for vast demand...
Get in touch with us
Leave a Message, we will call you back quickly!