| Customization: | Available |
|---|---|
| Material: | Iron |
| Surface Finishing: | Zinc Plated |
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| Name | DIN7979 |
| Material | Carbon steel,Stainless steel,Aluminum,Brass,Alloy steel,etc. |
| Surface treatment | Zinc,Silver,Nickel,Chrome,Tin plated. |
| length | 16-200mm |
| Diameter | 5mm-40mm |
| shape | upon customer's request |
| Accuracy | Accuracy of Machining:+/-0.01mm |
| Accuracy of Grinding:+/-0.005mm | |
| Surface Roughness:Ra0.8 | |
| Parallelism:+/-0.005mm | |
| Verticality:+/-0.005mm | |
| Concentricity:0.003mm | |
| Application | Automobiles,Motorcycle,Mechanical Equipment,etc. |
| Production Equipment | 1)CNC Machining Center; |
| 2)CNC Lathe; | |
| 3) Precision Cutting Machine | |
| Measuring Insruments and Equipment | 1)micrometer |
| 2)smooth plug gauge | |
| 3)thread gauge | |
| 4) Image measuring instrument | |
| 5) Coordinate Measuring Machine | |
| 6) Roughness tester | |
| 7) routine inspection of caliper |
Founded in 2011, Shanghai Yihai Industrial Co., Ltd. is one professional supplier for various of Fasteners. Retaining rings / Circlips, E rings, Snap rings, V rings, Crescent rings; Disc spring washers / Belleville washers, Lock washers, Spring washers, Wave washers, Contact / Conical washers, Bearing washers, Shim rings; Spring pins, Coiled pins, Split cotter pins, Dowel pins, Taper pins; Parallel keys, Woodruff keys, Gib head keys, Machine keys, Long key bars; Lock nuts; Eye bolts, Eye nuts, Swing bolts; Grease nipples, Oil level sight, etc.
The most advantageous products of us are external retaining rings/Criclips DIN471/D1400, N5100, Internal retaining rings/Circlips DIN472/D1300, N5000, E-rings DIN6799/D1500; Washers DIN2093, DIN6796, DIN137, DIN988, F436, DIN127 or special washers; Parallel key DIN6885A, DIN6888, DIN6880 and special keys; Pins: DIN1481, DIN1, DIN7, DIN7978, DIN7978, DIN6325; Rivet nuts: Flat head knrled body rivet nut, Reduced head rivet nuts, Hex head rivet nuts and other automobile standard rivet nuts; Eyebolt DIN580, eyebolt DIN582; Flange nut DIN6923, hex nut DIN934; Wing nuts: DIN315, Hex domed nuts DIN1587 and other special nuts.
With the standard of DIN, ANSI, BS, UNI,our products are widely used in the bearing,machinery,construction and many other industries.We already won good market and reputation in Europe,Southeast Asia,Oceania,South/North America and Middle East depending on our perfect products,good service and rich experience.
Q1:How to order?
A:Send inquiry by email
Q2:Do you provide samples? Is it free or extra?
A:Yes, we could offer the sample for free charge if the samples in stock but do not pay the air cost.
Q3: What is your main products?
A:retaining rings, Circlips, Snap rings, flat washers, spring washers, parallel keys,
pins (coiled spring pins and split pins), rivet nuts, hex nuts, flange nuts, eyebolts,
eye nuts, screws and so on.
Q4: What is the delivery time?
A: It depends on if we have stock or not, if we have stock goods, we can delivery within 2 days after receive the payment. And normally our production is in 20-30 days for one container (20-26 ton) products.Sample order's delivery time is 5-7 days.
Q5:What's your main market:
A:USA,Canada,Europe,UK,Middle East,Asia and ext.
Q6: What country standard does our product match?
A:Our product match DIN, ANSI, BS, UNI
Q7: What is your payment term?
A: Mostly we use 30% advance payment by T/T, 70% before shipment
For small amount order, we have paypal account, also the western union, MoneyGram is ok.
Q8: How is your quality? And what if we don't satisfied your quanlity?
A: We produce your order strictly by your request. If the quality was not acceptable, we will refund to you.
Our Service
a) Good after-sale service, all questions will be replied within 12 hours.
b) Customized design is available. ODM&OEM are welcomed.
c) We can provide free sample, consumer should pay the freight first.
d) Convenient transportation and fast delivery, all available shipping ways could be applied, by express, air or sea.
e) High quality and most competitive price.
f) Advanced produce and inspecting equipments.
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