DongGuan ShiYi Metal manufacturing LTD
Model No.: SYM-0406
Process Usage: Metal-Cutting CNC Machine Tools
Movement Method: Contour Control
Control Method: Open-Loop Control
Numerical Control: CNC/MNC
Processing Precision: ±0.05mm
Performance Classification: High-End CNC Machine Tools
Certification: SGS, RoHS, ISO 9001, ISO 9001:2008
Application Field: Industry,agriculture,Construction
MOQ: 10000 Pcs/set
Product Name: Self Tapping Hollows Screw Bolts
Bolt Type: Flange Bolt/hexagon Bolt/anchor Bolt/expansion Bol
Screw: Square Nut/flat Nut/hexagon Nut/flange Nut, Self Drilling/self Tapping
Stud Type: Full Thread/half Thread/double Head Thread
Delivery Time: 7-15 Days For Sample,15-20 Days For Large Goods
Fasteners Parts Product: Screw/washer/bolt/stud/nut/stud/thread Rod
Place of Origin: Dongguan ,Guangdong
Supply Ability: 8888888888
The difference between the British screw and the American system is difficult to separate with the visualization. The difference between the British and American screws is that the angle of the screw in the inch screw is 55 degrees, and the screw angle of the American screw is 60 degrees. The two standard screws are in most The time is universal, but the 1/2 size of the screw can not, because the British standard 1/2 of the thread is 1 / 2-12 teeth, and the US system is 1 / 2-13 teeth.
|Available Material||1. Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420|
|2. Steel: C45(K1045), C46(K1046), C20,etc.|
| 3. Brass: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), |
|4. Bronze: C51000, C52100, C54400, etc.|
|5. Iron: 1213, 12L14, 1215, etc.|
|6. Aluminum: Al6061, Al6063, etc.|
|7. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045,12L14,etc.|
|8. Alloy steel: SCM435,10B21, C10B33,etc.|
|Avaliable Material Class||4.8 6.0 8.8 12.9,etc|
|Avaliable Specification||Various head style and sizes per your request|
|Avaliable Surface Finishing||Zn-Plated, Ni-plated, Tin-plated, Passivated, Sandblast and Anodize;|
|Chromate, Polish, Electro Painting, Black Anodize, Plain, Chrome plated;|
|Hot Deep Galvanize(H.D.G.) etc.|
|Avaliable Heat Treatment||Tempering, Hardening, Spheroidizing, Stress Relieving.|
|Avaliable Standard||ISO, DIN, GB, IFI, B.S. ART.|
|Sample||We could make sample 7-30 days machine screws|
|Lead time||Per on order quantity machine screws|
|Packing||Boxs or pallet or customer request machine screws|
|Payment terms||T/T / Paypal /Western union|
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, production.