Hex Key screw Wrench & Inner Hexagon Spanners socket wrench Set cr-v hex key

10000-49999 Pieces
>=50000 Pieces
Min. Order
10000 Pieces
Choose your specifications
Company Information

Dongguan City Yuhuang Electronic Technology Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
4 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal,check
Supply Ability: 100000 Piece/Pieces per Day For standard, I can finished and shipped the order within 3 days
Brand Name: M-sing
Place of Origin: Guangdong China
Product name: sems screw
Size: M3-M8
Jaw Capacity: 1 13/32in,1in,1 5/8in,1 9/16in
Material: Stainless Steel,Stainless Steel,Carbon Steel
Model Number: L-192212
Max Torque Capacity: 200N-m,30N-m,600lb-ft,50lb-in,250lb-in,600lb-in
Packaging Detail: Normal, we used Inner PE bag package and master cartons packaged them,then do the pallet package for export.One carton packaged weight no more than 15kgs or as customer's se
Production Details

1.Stainless Steel: SS201, SS202,SS302,SS303, SS304, SS316, SS410, SS420,SS430,etc.
2,Steel:C45(K1045), C46(K1046),C20,etc.
3.Brass or brass alloy:H63(CuZn37,C2720);H65(CuZn36,C2700);H68(CuZn33);
4.Bronze: C51000, C52100, C54400, etc.
5.Iron: 1213, 12L14,1215,etc.
6.Aluminum or aluminum alloy: Al6061, Al6063, etc.
7,Carbon steel : C1006,C1008,C1010,C1016A,C1018A,C1022,C1035K,C1045K,etc.
8, Titanium and Titanium alloy : TAD,TA1-TA8,TB2,TC1-TC10,etc.
9,Silver and Silver alloy:AgCu3,AgCu7.5,AgSn3~5,AgPb0.4~0.7,AgPd3~5,AgNi10,etc.
10,Alloy steel : SCM435,10B21,40Cr,etc.
4.8 6.8 8.8 10.9 12.9 or Grade4,grade 5, grade 8,
M0.8-M12 or 0#-1/2" and we also produce according to customer's requirement
Surface Finishing
Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,
Chromate, Polish,Electro Painting,furnace Black, Black Anodize,Plain,Chrome plated,
Hot Deep Galvanize(H. D. G. ) etc.
 Heat treatment
Tempering,Carburized,Spheroidizing,Stress Relieving.
Manufacture Process
 Heading/washer assembly/Threading/Secondary machine/heat treatment/plating/Anti-slipping/Baking/QA/Package/Shipping
Sample  Availablity
we can send samples to you within 5 days if it is available, if we don't have models, we can send samples within 15 working days after receiving the tooling charge in advance.Sample shipping charge is collected.
Lead time
10-15 working days as usual,It will based on the detailed order quantity.
Carton Size
28.5*20*12 CM 
500-1000PCS/PE , 3000-5000PCS/Ctn or As client's package requirment
Pallet Size
110*100*90 CM or As Customer's size 
 Contract Warranty
we confirm our goods quality will satisfy yr request of 100%,and have 18 month warranty from counting shipping dates.
After Sales Service
we will follow up goods quality and shipment for every customer ,and help solve problem after sales one by one. Any customer complaints, pls send email  or by call me at 86-13726471559  13929420507
 Export Certificate
we can supply the CE,ROHS, REACH, PPAP documents,and exporte shipping documents such as C/O,Form E, Form A,FTA etc.
  ISO Certificate
ISO14001:2004, ISO9001:2008  and ISO/TS16949:2009
Company URL
Our Company


Our Factory Overview


Cold head and thread workshop


Our Finished goods warehouse

Sales Office

There are  10 sales staff our sales departments.

Engineer Department

There are 4 engineer staff,they can making the drawing, follow up the samples making, and solve the customer's complaint.
Packing & Delivery

Packing Details  : Inner PE bags,  1000pcs/PE bag, 5000-10000pcs/Cartons,100 cartons for  1 pallet package.

Delivery Details : 5-10 days after orders and package finished.

1. Sorting by eye for surace inspection
2. Sorting and count for PE package
3. Piece count by weight
4. PE package
5. Carton package
6. Pallet package 
Our Certifications

  ISO9001:2008                     ISO14001:2008                    TS16949                                         SGS report

Customer Visiting

USA Fastenal comapny visiting

On 6st May,2016, Mr.Jack from USA Fastenal company  visited my comapny,and talking about on the Counter sink screw, bolt and nut. At last , Mr.Jack placed the big order with Dongguan City Yuhuang Electronics Technology Co.,LTD,and give me good quality confirmation on my samples.

Canada Avigilon company visiting

On 5st March of 2016,Canadian famous Avigilon group staff.Mr.Lobby  yearly doing the supplier survey for my company, and ensure Yuhuang company's products quality and prompt lead time. we will have more business development on fasteners in  next years.

Malaysia NST company visting

The Malaysia switch maker--NST, Presidents  Mr.Jobby wang visit my company on 10st May 2016,Mr.Jobby said that Yuhuang's fasteners are used on my switch,and the goods quality   is very perfect sine done the business in 2009.

In our meeting, NST and Yuhuang are sign the sales contract of USD150,000 value on the fasteners.


Q: Are you trading company or manufacturer ?

A: We are factory. we have more than 20 years experience of fasteneral making in China.

Q: What is your terms of payment ?

A:  For the first cooperation,  we can do 20- 30% deposit in advance by  T/T, Paypal,Western Union,Money gram and Check in cash, the balance paid against the copy of waybill or B/L.

B, After cooperated business, we can do 30 -60 days AMS for support customer business.

Q: Do you provide samples ? is it free or extra ?

A: Yes, if we had stock the  available goods or have available toolings, we could offer the sample for free charge within 3 days ,but do not pay the cost of freight.

B, Yes, if the products is custom maked for my company, I will charge the tooling charges and supply the samples for customer approval within  15 working days, My company will bear shipping charges for smaller samples.

Q: How long is your delivery time?

A: Generally it is 3-5 working days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: What is yr price terms ?

A, For the smaller  order quantity , Our price terms is EXw, but we will do my best to help client to shipment or supply the cheapest transport cost for customer reference.

B, For the large order quantity , we can do FOB & FCA,CNF & CFR & CIF,DDU & DDP etcs.

Q: What is yr transport method ?

A, For the samples shipment, we use DHL,Fedex,TNT,UPS,Post and other courier for samples shipment.
B, For the massive orders, Usually, we use Sea,air, rail  and others shipment or as customer shipment's request.

Q: What is yr company URL

A, For the Alibaba, we have two website for export.
B, For the facebook, our URL is www.facebook.com/mingxingyuhuang

Q: What is  Skye No/QQ/webchart? Tel ?

Yr can contact me by the following tool.

Skype no: 17746688275

QQ : 1158081428

Cellphone: 86-17746688275