8mm Brass Color Plated Threaded M4 Drilling Steel Ball With Hole

Product Description

Brass Color Plated Threaded Carbon Steel Metal Balls Tapped Bearing Balls M4 Drilling Steel Ball

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

The most common use for a threaded ball is to simply hold the ball rigidly on to a mating part.

This is common practice for holding spheres used to calibrate coordinate measuring machines and machine tools.

Steel ball with hole(s) types:

1. half threaded

2. threaded all through

3. one hole

4. many holes

Related drilled steel ball

1 Half drilled or half threaded metal balls.

2 Steel ball with through hole by drilled or threaded.

3 Special drilling steel ball and threading metal balls with many hole or with mixed drilled and threaded holes.

 Steel Ball With Hole Types

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. Default is regular packing, and 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.

7. Can you give me discount on bearing?
-Yes, of course. Pls. send me your Email, you'll get more