20MM AISI304 Factory Price Stainless Steel Ball with Drilled M6/M8 Hole

[Specification] ball diameter 20mm

[Material] regularly 304 stainless steel, 201/316/430/440 available

[Hole size] threaded hole, m3(2.5mm)/m4(3.3mm)/m5(4.2mm)/m6(5mm)/other size

[Weight] about 33 grams per 20mm ball, subject to reduction weight of the hole

[Price] Different quantity different price, larger quantity lower price.

Contact us, inform the below information for immediate quotation:

1) material(201/304/316/420/430/440 or other)

2) ball size

3) hole size and depth

4) quantity

Besides above specification, we could make threaded balls 5mm to 60mm,

with various materials and different size hole.

Basic Information Of Tapped Steel Balls

Steel ball with hole(s) types:

1. half threaded

2. threaded all through

3. one hole

4. many holes

Application Of drilling steel balls

Packing

A. Steel Drum packing
1) 250kg per steel drum;
2) Four steel drums in one pallet;
3) Drum with pallet size: 75CM*75CM*65CM.

B. Plywood Box packing
1) 40 cartons/woven bag in one plywood box;
2) Plywood box size:80CM*65CM*80CM.

C. Recommended to use 20"FT container, Maximum loading capacity of 24 tons.

D. 20"FT container loading of 24 tons Total: 24 Plywood Box or Drum.

Shipment

1.If the quantity of order is not very big, we will send them to you by express delivery, such as TNT,DHL,UPS or EMS etc.

2.If order is big, we will advise you use Air Freight or Sea Freight. It through your pointed forwarders freight. FOB port is Qingdao,Ningbo or Shanghai,Shenzhen,ect.

3.If you don't have your specified forwarders freight, we can find the cheapest forwarders freight to ship the goods to your point port.

4.The balance payment should be paid before delivery to you.

FAQ

1.What is the producing process?
-Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

2.How to control the products quality?
-Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.

3. What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.

4. Can we design packaging?
-Yes. we can make customer's own packing.

5. Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

6. Could you tell me the delivery time of your goods?
- 3-7 days stock goods and other goods according to the quantity about 3-21 days.

Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the

steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15),

carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow steel balls ,half steel ball ,plastic ball,glass ball,

Tungsten carbide ball, media ball,ceramic ball,Aluminum ball ,drilled steel ball,ball cages and other kinds of material ball.

We have two companies,one is in Shandong province,other one is in Hong Kong .

After 15 years' effort and development, now we have become one of the leading steel ball suppliers in China.

We are always keeping very kind relationship with many strong ball factories and research institutes in China,

we have been enjoying high reputation in pesticide market domestically and internationally.

We have passed the ISO9001:2008 and our products got SGS,RHOS Certificates.

We have the ability to provide many kinds of steel ball with the accuracy range G5-G2000,size 0.1mm-1000mm.

We are capable of supplying our balls in various kinds of packaging according to customer's specific requirements.

We use perfect equipment to detect the roundness, libration size and the quality of the surface of steel balls.

Welcome to visit our factory and looking forwarder to cooperate with you !