Company NameHand Industrial Co., Limited
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About UsHand Industrial Co., Ltd is established in 2010, and one professional manufacturer and supplier of stainless steel hardwares.

Our products contains stainless steel security screws, stainless steel bolts and thread studs, stainless steel machine screws, stainless steel tapping screws and self drilling screws, CNC parts super alloy bolts&nuts in different material.

Our raw material includes normal stainless steel, such as: SS201, SS304, SS304L, SS316, SS316L, SS317L, SS321\SS347\SS347H\SS310S\2520, and super alloy: 1.4529, 1.4539, 1.4460, 1.4462, 1.450, 1.4980(alloy 286), 2.4602, 2.4605, 2.4610, Incoloy(825\800\800H), Inconel(600\601\625\718), Monel400, and Duplex steel series 2205(F51\S31803\S32205), 2507(F53\S32750).

We often make DIN. ANSI. BS. ISO. JIS standard and OEM service is available. Our products are widely exporting to European, Australia, North America, South East Asia, etc.

We have below advantages:

15 days delivery for small order, guaranteed

SGS certificate and RoHS requirement of European Union6. Response within 12 hours

Our products applied in famous international brand:

HUAWEI, ALSTON

Free Samples

Welcome to visit our company and develop business with you on mutual benefits in future.
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NameMrs. Star
Address W2101, Zone A, Life Park, No. 1619 Huishan Avenue, Wuxi, Jiangsu, China
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Products Details
Internal Tooth 410 Stainless Steel Lock Spring Washer







                                        

 
SAMPLE CHARGE:
1.Samples charge:  According to your request.  Sampling time:5-7days                      
2.Samples charge: Free for Existing Mold.    Sampling time:3days

ADVANTAGES:
1.Rapid Response;   
2.Shortest Delivery; 
3.Low MOQ;   


CHEMICAL COMPONENTS
MaterialSi Mn NiCrMoOthers
2010.1515.5-7.50.060.033.5-5.516-18 N≤0.25
3040.08120.0450.038.0-10.018-20  
304L0.03120.0450.038.0-12.018-20  
3210.08120.0450.038.0-13.017-19 Ti≤5*C%
3160.08120.0450.0310.0-14.016-182-3 
316L0.03120.0450.0310.0-15.016-182-3 
309S0.08120.0450.0312.0-15.022-24  
4100.15 1 0.03-11.5-13.5  
4200.26-0.4 1 0.03-12-14  
4300.120.7510.040.03-16-18  







FAQ:
 

Q: Are you trading company or manufacturer ?


A: We are manufacturer .

Q: How long is your delivery time?


A: Generally it is 7-15 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to specific item and quantity.

Shortest Delivery: We have large stock, 3 days for stock items,7-15days for production. 

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the shipping cost.
Q: What is your terms of payment ?
A: Less than USD5000-----------100% T/T in advance.
    More than USD5000-----------50% T/T in advance ,balance before shippment.
    Other terms is welcome.   

Q: What is your price terms ?
A: EXW/FOB/CIF/CFR/FCA/CPT/CIP/DAP/DDP

Q:What's your product range?
A:  Our product range includes screws, nuts, knobs, bolts, washers, rivet, anchor and CNC parts. We strictly implement various quality standards like GB, ISO, DIN, JIS, AISI NFE and BSW.Non-standard products also accepted.

Q:Why should I choose you? What's your advantages? Industries you are serving?
A: We are a professional manufacturer and have many years production and management experience in the field of fasteners .We can provide our customers with a good solution in the area of production design, production process,packaging and after-sale service.Customer satisfaction is our sole pursuit.
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Mainly ProductsFactory Stainless Steel Spring Disc Wahser Disc Spring