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Spring Washer Lock Washer Anticorrosive Antirust DIN127 Stainless Steel 316

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TOBO GROUP LTD
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City:shanghai
Province/State:shanghai
Country/Region:china
Contact Person:MrWason
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Spring Washer Lock Washer Anticorrosive Antirust DIN127 Stainless Steel 316

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Brand Name :TOBO/TPCO/TISCO/VALIN/METAL
Model Number :Flat Spring Washer
Certification :ISO/PED/TUV/SGS/LR/BV
Place of Origin :China/Japan/Germany
MOQ :0.5-1 tons
Price :negotiable
Payment Terms :T/T, L/C, Western Union, MoneyGram
Supply Ability :7500 tons per year
Delivery Time :15days->
Packaging Details :in plastic bags then in bundles
Standard :DIN, ANSI, ISO, GB, JIS
Size :M3-M56
Surface :Plain,ZinC,ect
Types :Flat Spring Washer
Application :Heavy Industry, Mining, General Industry
Material :Stainless Steel
Sample :Provided,Free,Available free within 7days
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Spring Washer Lock Washer Anticorrosive Antirust DIN127 Stainless Steel 316

Overview

Essential details
Finish:
black, Plain, ZINC
Style:
countersunk, Internal Tooth
Material:
Brass, Stainless Steel, Steel, Carbon Steel
Application:
Automotive Industry, General Industry, Heavy Industry
Place of Origin:
China
Brand Name:
TOBO
Standard:
DIN
Product name:
spring lock washers
Size:
M1.6-M160
Type:
Stamping
Packing:
Box Packing+carton+pallets
Grade:
4.8/ 6.8/ 8.8/ 10.9/ 12.9
Keyword:
washer spring expansion
Service:
OEM ODM
Sample:
Avalible
Surface treatment:
White Zinc .Yellow Zinc. HDG
Supply Ability
Supply Ability
30000000000 Piece/Pieces per Month
Packaging & delivery
Packaging Details
5kg/carton, 100cartons/pallet.
Lead Time::
Quantity(pieces) 1 - 1000 1001 - 50000 >50000
Lead time (days) 5 10 To be negotiated
Specification
Size
#6 – 3”, M3-M72, or as your requirement
Material
Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420
Steel:C45(K1045), C46(K1046),C20,etc.
Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58)etc.
Bronze: C51000, C52100, C54400, etc.
Iron: 1213, 12L14,1215,etc.
Aluminum: Al6061, Al6063, etc.
Alloy steel: SCM435,10B21, C10B33,etc.
Carbon steel: C1006,C1010,C1018,C1022,C1035K,12L14,etc.
Grade
4.8,8.8,10.9,12.9.etc
Standard
GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards
OEM is available, according to drawing or samples
Finish
Plain, black, zinc plated/according to your requirement
Package
according to customers requirement

Surface

Spring Washer Lock Washer Anticorrosive Antirust DIN127 Stainless Steel 316

Equipment

Spring Washer Lock Washer Anticorrosive Antirust DIN127 Stainless Steel 316

Packing&Delivery
Spring Washer Lock Washer Anticorrosive Antirust DIN127 Stainless Steel 316

FAQ

Q1.Can you provide customization service?

A. Yes, TOBO initially manufactures standard bolts, nuts, screws, but in the past 11 years,TOBO has already developed successfully 580 customized parts in different sizes .

Q2.What types of customized parts do you provide?

A. TOBO provides cold heading parts, hot forging parts, stamping parts, machining parts, sheet metal parts, cold working parts, Zn-Al Die casting parts ,powder metallurgy parts ,and other customized parts.
TOBO is capable of providing customized parts not only with single-process ,but also with a variety combined crafts.

Q3.Does every customized part need mould fee?

A. Not all customized parts cost mould fee. For example, a turning part does not need a mould yet requires the appropriate tools and fixtures. TOBO spends labor costs in making samples , therefore charges certain sample fees.It will be returned after placing an order.

Q4.Where are your factories, can I have a visit?

A. TOBO has its factories.We have invested in multiple factories, which are mainly located in Shanghai and Zhejiang Province. You can visit the corresponding factories depending on the products to be purchased.

Q5.Can you provide free samples?

A. Yes, for the standard fastener,if on stock,we can provide free samples. Please kindly understand that we charge certain fees for customized samples before making.

Q6.How do you guarantee quality?

A. TOBO conducts quality control in strict accordance with the ISO9001 Quality Certification System. TOBO practices the worker's self-inspection and routing inspection on a regular basis during production, the QC strict sampling before packaging and the delivery after compliance. Each batch of products is accompanied by Inspection Certificate from TOBO and raw materials test report from the steel factory.

Q7.If I have paid the mould fee yet receive the nonconforming samples,what will you do?

A.For the first development of non-standard parts, we refund the mould fee in case of 2 times of nonconforming samples delivered. If you give us more chances to make the moulds, we will continue to study until success.

Q8. What is your MOQ for processing? Any mould fee? Is the mould fee refunded?

A. MOQ for non-standard fasteners: 1-2 tons acc. to the different parts,charge mould fee, which will be refunded when reaching a certain quantity, more fully described in our quotation.
B. MOQ for stamping parts : Depending on the degree of difficulty and dimensions of the parts. We will charge mould fee and refund it when reaching a certain quantity, more fully described in our quotation.
C. MOQ for turning parts is 100 pieces, charging no mould fee. But if you need samples confirming, charging the sample fee, and refund it when make the order.

Q9. What is your delivery time?

A: 15-30 days for samples, 25-50 days for mass production.

Q10. Do you accept the use of our logo?

A. If you have a large quantity, we absolutely accept OEM.

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