DongGuan ShiYi Metal manufacturing LTD
Model No.: SYM-0385
Process Usage: Metal-Cutting CNC Machine Tools
Movement Method: Contour Control
Numerical Control: CNC/MNC
Processing Precision: ±0.05mm
Certification: SGS, ISO 9001, ISO 9001:2008
Application Field: Industry,agriculture,Construction
Standard Parts: M6 M8 M10 M12 M 16
Fasteners Parts Product: Screw/washer/bolt/stud/nut/stud/thread Rod
Bolt Type: Flange Bolt/hexagon Bolt/anchor Bolt/expansion Bol
Screws Type: Self Tapping Screws/self Drilling Screws
MOQ: 5000 Pcs/set To 10000pcs/set
Delivery Time: 7-15 Days For Sample,15-20 Days For Large Goods
Product Name: Stainless Steel Custom Best Machine Screws
Size: OEM/ODM Custom
Control Method: Semi-Closed Loop Control
Place of Origin: Dongguan ,Guangdong
Supply Ability: 8888888888
Self - tapping screws: mechanical performance requirements
1, the heart hardness: standard value HRC28-38. Test distance from the tail 1-2 times the call diameter of the cross section, if the call is too long, you can first embedded, and then test the hardness.
2, the surface hardness: standard MIN HV450.
3, carburizing layer: standard 4 # -6 #: 0.05-0.18mm, 8 # -12 #: 0.10-0.23 mm, 14 #: 0.13-0.28 mm. Carburizing the main purpose of enhancing the surface hardness, to ensure the strength of the teeth, if the decarburization is too deep, carburizing and insufficient, will make the strength of the teeth can not meet the requirements, that is screwed into the test, the teeth hurt.
4, torque: standard specifications 4 # 5 # 6 # 7 # 8 # 10 # 12 # 14 # A teeth 14212835455696145AB teeth 142128354565102165.
hex head metal self drilling screw
|Low Carbon Steel/C1022/C1018|
16 mm to 100mm
Black Phosphated/Grey Phosphated/Yellow Zinc Plated/Blue White ZP
200Ton per month
ISO9001:2008 TS16949: 2009
Standard export packing or according to your requirement
25 to 35 days after order confirm
|PRODUCT:||self tapping screw|
|Raw Material :||Carbon steel|
|Quality :||High Quality|
|MOQ :||450KGS EACH SIZE|
|Size :||3.5*13 to 4.8*152|
|Surface :||black phosphated , grey phosphated finish or zinc plated.,DACROTIZED FINISH.|
|Professional:||We are specialized in fastener products 10 years of experience in this field.Now we have stable clients from Russia,Ukraine,USA,Turkey,etc.|
|Service:||All the services/High quality service|
|Packing :|| |
4.As you require
|Payment terms :||L/C,T/T|
|Delivery time :||In 45 Days after order confirmed|
All kind of screws Rivets , nails ,blots ,nuts,studs Fasteners parts use on Industry, agriculture, construction industry,Service industry, manufacturing industry(Combination of machines, electrical appliances, doors and windows, wooden products ,ect.) Welcome customized.
Aluminum,Carbon Steel, Stainless steel, Iron, Copper, Bronze,
PP-R,Zinc, Alloy ,ect
Polishing, Blackened, Powder, Sandblasting, Laser engraving etc.
T/T,West Union,Money Gram,paypal
CNC center, CNC milling machine, CNC turning machine, CNC drilling
machine, CNC lathes, lathe, 4 axis machine etc.
Equipment accessories, Airplane, Ship, Bicycle, Motorcycle, Auto, Medical,
Chemical, Wheel, Sports, Anchor, Weapon, etc.
One year after shippment
Mould and sample
1.We will Depend on customer's require to make the mould
and sent the mould design to customer to approval first
2.We will not produce the large quantity products until
customer satisfied the sample.
1. Materials are to be checked carefully before production.
2.Strict processing quality control
3.100% inspection before shipment.
CMM, Projection, Calipers, Micro caliper, Thread Micro caliper,
Pin gauge, Caliper gauge, Pass meter, Pass meter etc.
TNT, FEDEX, DHL, UPS, EMS, by air, by sea
Sample: within 10 days.
Mass Production: within 20-30 days after receiving the deposit
1. pp bags + carton + pallet
2. according to customers' requirements
Customized Fastener parts:
Why Choose us ??
1. We have 15 years customized-order mechanical parts experience
2. Have our factory can be control quality & delivery time
3.We have our self mold Can be customized you want size and design
4. Can be visit our factory
5. professional company & team & production facility will be More guaranteed,welcome to inquiry or order to us.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: TT/ Paypal/ Western Union .
Small amount 100% TT payment . large amount T/T accept 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF,
Q4. How about your delivery time?
A: Generally, it will take 7-10 days sample time. 15 to 25 days after receiving your advance payment. The specific delivery time depends on the items quantity and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from
Q9: Your are a trade company or producer?
Our company is factory ,have our self machines,Design, research and development, prod