China Stainless Steel Balls manufacturer

20MM AISI304 Stainless Steel Ball With Drilled M6 / M8 Hole

Product Details:
Place of Origin: Shandong
Brand Name: JN
Certification: ISO SGS
Model Number: 20MM
Payment & Shipping Terms:
Minimum Order Quantity: 500kg
Price: Negotiable
Packaging Details: Ploy bag+25kg carton box+1000kg wooden box
Delivery Time: 7-15 days
Payment Terms: T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P
Supply Ability: 50000 pcs per week

Detail Information

Product Name: Threaded Steel Ball Material: 304 Stainless Steel Balls
Molde Type: Threaded Holes Service: OEM Services(drill/thread Hole, Plating Surface Etc)
Hole Type: Through Hole, Blind Hole, Multi-hole OEM Application: Jewelry,Decoration,Hardware
High Light:

AISI 304 Stainless Steel Ball


20MM Stainless Steel Ball


M8 Hole Threaded Steel Ball

Product Description


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


Product Name

Drilled Balls and Threaded Balls



Carbon Steel, Carbon Steel, Chrome Steel, Brass, Copper, Aluminum


Size Range

4mm - 50.8mm



G200 G500 G1000 G2000


Hole Size (Drilling)

1.5mm - 10mm


Hole Size (Tapping)

M2.5 M3 M4 M5 M6 M8 M10*1 M10*1.5 8-32 1/8-27 5/32


Hole Type

Through Hole, Blind Hole, Multi-hole


Surface Treatment

Polishing, Plating, Coating,Painting, Sandblasting, Anodizing



Steel ball with hole(s) types:


1. half threaded


2. threaded all through


3. one hole


4. many holes


20MM AISI304 Stainless Steel Ball With Drilled M6 / M8 Hole 0


20MM AISI304 Stainless Steel Ball With Drilled M6 / M8 Hole 1





Application Of drilling steel balls


Drilled balls are used for a variety of applications, from decorative to very high tech

Materials that can be drilled by conventional machining techniques include aluminum,


brass, plastics, soft carbon steel, 300 series stainless steel and other unhardened metals.



20MM AISI304 Stainless Steel Ball With Drilled M6 / M8 Hole 2








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.


20MM AISI304 Stainless Steel Ball With Drilled M6 / M8 Hole 3





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.


20MM AISI304 Stainless Steel Ball With Drilled M6 / M8 Hole 4




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.

20MM AISI304 Stainless Steel Ball With Drilled M6 / M8 Hole 5



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