M2 - M48 Lock Helical Spring Washer Stainless Steel for Screws and Bolts

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

Unit : mm

ASME B18.21.1

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 .

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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 demands .

Our product range covers Fasteners ( Screws , Bolts , Nuts , Rivets , Washers , Pins ) , Stamping Parts , Machined Parts , Plastic Injection Molded Parts Which are made of or from different materials for every field in industry , Agriculture and Service . We own advanced process machines and experienced skilled workers to ensure products are manufactured in high quality . We are able to proceed special designs for new projects and provide good solutions to difficult problems during operations , and OEM services are available for us as well .

We carry out ISO management system for our normal managements and put more good management styles based on hommization , efficiency , technicalization according to our actual situations . Our products are sold to the most countries or areas in the world and serve many fields , welcome you to send enquiries to us and looking forward to cooperation .