Specifications

1. Good quality
2. Best price
3. Different sizes
4. Quick delivery
5. Good sales-after service

Introduction

 

Plastic hex nut is same as steel hex nut but different from material , nylon hex nut is more good on anti-rust and resistance of fire ,  it is usually used with bolts or screws ,and some times washer as well .

 

 

 

Advantages

 

1. Perfect elastic resilience .Melting point of the nylon material is 260°, this make nylon has a good elastic resilience .

 

2. Strong abrasive resistance .

 

3. fire retardancy

 

4 Crrosion proofing,

 

5. antiageing,

 

6. flexbility

 

7. firm structure

 

8. reliable work

 

9. Conduct insulativity

 

 

 

 

Application

 

1. Car industry

Nylon material is good heat and corrossion resitance and strong tension and convienet to process , almost every part of the car needs it like speack louder , cooling fan , handle , bracket , belt and window etc .

 

2. Electronics

Nylon material can be used for pieces that must to be conduct insulativity , precise electronics equipments , lighting and so on , and also for electric cooker , electric vacuum cleaner and food heater etc . and for lighting , switch , junction box and wire clamp etc .

 

 

3. Mechanical equipment

Nylon material is widely used for train , truck and vessel etc like insulative washer , shaft , nuts , bolts and gears and so on .

 

4. Daily necessities

There are many items in our life will be used nylon like mirror , comb and water tub and so on .

 

5. Building

Nylon ( PA) is used to window , door and fence and block

 

6. Furniture

The block of the locker , decoration and some collections and so on .

 

 

 

 

Specification of Nuts

 

Hex nuts is standard at the most time and there are DIN , ISO , BSW and GB standards etc so far .

 

 

 

 

 

Material

 

material	model	environment   yes/ not
nylon	66	yes
nylon	6	yes
nylon	610	yes
nylon	1010	yes
nylon	MCPA	yes

 

 

 

Nylon material is widely used for verious fileds as outstanding performance and best cost , and there are several kind models under the nylon material .

 

1.PA66

High fatigue strength and rigidity , good heat resistance , low friction factor, abrasion resistant, but weak in hygroscopicity . which is used for moderate load requirement and working temperate less than 120 degree .

 

2. PA6

It is inferior for PA66 on fatigue strength and rigidity , but is more good on flexibility and reduce noise and weakning . which is used for light load requirment and 80-100 degree working temperature .

 

3. PA610

It is inferior for PA66 on fatigue strength and rigidity but good hygroscopicity and abrasion resistant . which is used for precise equipment and the pieces where with large change for the temperature .

 

4. PA1010

It is not good than PA610 in hygroscopicity but easy to process and perfect abrasion resistant . which is used for where moderate tmeperature with various changes of moisture and less or no lubrication .

 

5. MCPA

It is superior for PA66 and PA610 on fatigue strength and rigidity and heat resistance , but is inferior for PA66 or PA610 on hygroscopicity , which can be used directly for casting to be formed and with large load requirement .

 

 

 

Quality control

 

(1) Checking material before feed in

all material must be checked according to the requirements of products before put them onto the machines to ensure material is available .

 

(2) IPQC ( by handle and auto-machined control )

The semi-finished products must be checked in special tools during production , this ensure products are always under control .

 

(3) Chemical elements analysis and fhysical testing after post treatment

The most metal products need post treatment after finished proudct, all products will be tested after than to make sure the quality of products are meet the related requirement .

 

(4) The second inspection , sort all finished goods by sorting machines if required ;

All goods were finished , they must to be tested and checked before package ; In this phase , goods will be checked in full inspection or partial inspection . and checking methods can be by handle or auto-machines .

 

(5) Packing

Packed in polybags and cartons or in small color bags .

 

(6) Last inspection ( spot checking , packages status , quantity etc )

When all goods are ready , we will make a final inspection for quantity and package’s status .

 

(7) Delivery

Everything is ready , we will deliver goods to appointed place or port according talking

 

 

 

 

Packing

 

1. In bulk

 

 

                   chipboard cartons with belt on the outside

 

Items are packed in apparent polybags and solid cartons then , usually 3-5 bags in each carton and the gross weight is about 15 kilograms .

 

The sizes of the carton

 

20x28x16

16x18x25

20x22x28

16x18x28

 

Application

 

This package is usually for private use in the factory to assemble parts

 

 

Advantages

 

1) suitable for production line in the factory

 

2) big quanity each bag

 

3) low cost on package

 

 

 

 

2. Box

 

 

 

Items are packed in boxes inside and some boxes to a carton , the boxes would be colored or plain . 10-15 kilograms each carton . it contains plastic box and chipboard box . and both kinds of boxes can be print the customer’s logo .

 

 

Application

 

Box package is usually for sales in store .

 

Advantages

 

1) Individual packing

 

2) Customization design

 

3) Easy to sales

 

4) easy to check

 

5) easy to carry

 

6) not easy broken

 

7) beautiful apperance.

 

 

 

FAQ’s

 

Q. How about your capacity ?

 

A. With scale of ten thousand square meters , different processing machines , we are able to finish up to 2000 tons raw material every year , generally , one full 20 feet container ( about 20 tons) can be done in 20- 25 days .

 

 

Q.How long I can get samples for approval before placing order ?

 

A. Let you get and confirm samples in first time is our reponsiblity and pleasure , just in one week for new samples that need to be done in new tools , and we can deliver samples within 24 hours for exsiting samples once received your request .

 

 

Q.What are your popular payement menthods ?

 

A. T/T is our prior choose for all , of course , we are also accept L/C , Westunion , paypall .