Shine 6mm m3 stainless steel threaded ball with hole

Product Overview

Description

Shine 6mm m3 stainless steel threaded ball with hole 

 

Specification

 

Ball Material		Carbon Steel
Ball Size		3mm-50mm
Hole Type		Drilled Hole, Threaded Hole, Through Hole, Blind Hole
Hole Size		0.1mm-10mm
OEM	Drilling	Hole Size 0.1mm-10mm
	Threading	Screw Size M1-M52
	Plating	Nickel Zinc Gold Silver Brass Copper Chrome Rubber
	Finishing	Polishing, Brushing, Matt, Satin

 

 

Thread Models for Different Ball Size

 

Ball Size

M2 Thread

M2.5 Thread

M3 Thread

M4 Thread

8-32 Thread

M5 Thread

M6 Thread

1/4-20 Thread

1/4-28 Thread

M8 Thread

M10 Thread

1/8-27 Thread

6mm

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7mm

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8mm

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9mm

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10mm

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11mm

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12mm

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12.7mm

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14mm

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15mm

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15.8mm

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17mm

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17.4mm

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18mm

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19mm

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20mm

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22mm

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23mm

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24mm

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24.5mm

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25mm

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28mm

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30mm

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Application

 

Bearings, micro-valves, micro switches, precision devices for clockwork, orthodontics, measurement instruments, precision mechanics, pens, metal detectors, applications in the automotive and medical field.

 

 

Package

 

1. pp bag + carton

 

2. pp bag + carton + wooden case + pallet

 

3. pp bag + bubble bag + inner box + carton

 

Note: package can be customized.

 

 

Shipping

 

1. For orders less than 50kg, by express.

 

2. For orders between 50kg and 200kg, by air.

 

3. For orders larger than 200kg, by sea.

 

 

Production Flow

 

Heading: In the first step, heading machines cut wire into short lengths and form it into spherical shapes between dies.

 

Deflashing: The flash line, a ridge left by the forming dies, is removed as balls roll between heavy, cast iron plates.

 

Soft Grinding: Similar to deflashing, except that a grinding stone is used to improve precision.

 

Heat-treating: Carbon steel balls are next carburized and hardened. Heat treatment imparts the desired hardness and case depth.

 

Descaling: This step removes the residues and by-products from the heat-treating process.

 

Hard Grinding: Slow meticulous grinding assures proper sizing and sphericity, with tolerances as close as ± 0.001".

 

Lapping: Several proprietary lapping processes can bring balls to the requirements of ISO 3290 Grade 10-48.

 

Finishing: Proprietary chemical and mechanical processes give the balls their final micro-smoothed finish, for increased wear resistance and product longevity.

 

Inspection: All products pass throughat least two 100% inspection stages, using proprietary, automated inspection processes.

 

 

 

Company Introduction

 

Shandong Yuncheng County Mingliang Steel Ball Factory was established since 2000, we have a modern production plant, first-class production equipment and a stricted quality management system which base on the standard of ISO3290 and ISO9001. Our advantage:

 

1. With nearly 30 years experience of manufacturing steel balls, we provide steel balls with high quality and competitive price.

 

2. Non-standard size steel balls and OEM service such as drilling, threading, plating, painting, polishing, satin available.

 

3. Small MOQ and fast delivery based on quality guaranteed.

 

4. Small quantity of free samples could be provided.

 

5. All inquiries and messages would be replied within 12 hours.

 

 

 

Main Produicts

 

 

 

Please Contact Us for More Information.