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CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener

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CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener

CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener
CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener

Large Image :  CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener

Product Details:
Place of Origin: China
Brand Name: VDL
Certification: ISO
Model Number: PSSM0310
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 20000 pcs each carton in bulk with dimension 20 X 22 X 25 cm , 500 cartons to a 20 ft container
Delivery Time: 30 days
Payment Terms: L/C, T/T, Western Union , Paypal
Supply Ability: 500 , 000 pcs per month
Detailed Product Description
Material: Nylon Property Class: PA 66
Fire Resistance: UL 94V-2 Color: Black
Thread Diameter: M3 Length: 10
Drive: PH Head: Flat
High Light:

hardware screws

,

hardware fasteners

 

CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener

 

 

Head CSK
Drive PH2
Point Flat
Thread Fine machine

 

 

 

Material

 

Plastic Nylon PA66 with fire resistant grade UL94V-2

 

 

Specification

 

CSK Head Black Nylon Screw M3 Machine Thread Plastic Fastener 0

 

Thread diameter D M3
Thread length L 10
Head height K 2.8
Head diameter dk 5.5
Drive   PH2

All sizes are in millimeter

 

 

Tolerance

 

Tolerance for plastic CSK head machine screws according to ISO standard requests .

 

Thread diameter Standard
Thread length ±0.5
Head height ±0.1
Head diameter ±0.1
Drive Standard

All sizes are in millimeter

 

 

Electrical Performance

 

Plastic countersunk head machine screws with good insulation , electrical data as following :

 

Dielectric constant : 1.63

 

Arc resistance sec : 130~140

 

Specific volume resistance Ω·cm : 1.83×1015

 

Dissipation factor : 118

 

 

Physical Performance

 

Density ( g/cm3): 1.14

 

Water absorption % : 3

 

Shrinkage % : 1~2

 

 

Thermal Performance

 

Plastic countersunk head machine screws are used in wide temperature , they are resistant high temperature and low temperature .

 

Normal working temperature ℃ : 80~120

 

Brittle temperature ℃ : -30℃

 

Melting temperature ℃ : 252

 

Pyrogenic decomposition temperature ℃ : 350℃

 

Matin heatproof ℃ : 50~60

 

 

 

Mechanical Property

 

Plastic countersunk head machine screws with good mechanical property

 

Tensile strength MPa : 60~80

 

Elongation at break % : 2.2

 

Bending strength MPa : 100~120

 

Modulus of elasticity for bending MPa : 2000~3000

 

Notched Impact Strength(J/m) : 60~100

 

H hardness : 118

 

 

 

Features

 

1 , Wear resistance

 

2 , Good self-lubricant

 

3 , High mechanical property

 

4 , Resistant high temperature

Normally , plastic CSK head machine screws can be operated smoothly at temperature 150℃ and thermal deformed temperature is up to 250℃ when parts with glass fiber .

 

5 , Perfect elongation

Elongation at break is 2.2% according to ISO 527 testing method .

 

6 , Corrosion resistance

 

7 , Good insulation

Specific volume resistance is 1.83×1015 and resistance to high breakdown voltage support part to be good insulated .

 

8 , Resistant impact

60 – 80 KJ/M2 normally .

 

9 , Resistant fire

Generally , the fire resistance is UL94V-2 and UL64V-0 for special parts .

 

 

10 , Resistance to low temperature

Plastic machine screws can be workable at -30℃

 

11 , Environment friendly

Plastic CSK head machine screws meet RoHS or REACH environmental production standard .

 

 

Application

 

Plastic CSK head machine screws are widely used to various fields that with light load and strict conditions on corrosion resistance and insulation as perfect features .

 

1 , Chemical industry

 

2 , Car industry

 

3 , Household appliances

 

4 , Official equipments

 

5 , Aerospace

 

6 , Sports equipments

 

7 , Technology and research device

 

8 , Petro industry

 

9 , Vessel

 

 

Additional Colors

 

Plastic CSK head machine screws can be made in different colors for various demands , asf following color codes .

 

RAL 6016 RAL 6017 RAL 6018 RAL 6019 RAL 6020 RAL 6021 RAL 6022 RAL 6024
RAL 6025 RAL 6026 RAL 6027 RAL 6028 RAL 6029 RAL 6032 RAL 6033 RAL 6034
RAL 8019 RAL 8022 RAL 8023 RAL 8024 RAL 8025 RAL 8028 RAL 9001 RAL 9002
RAL 9003 RAL 9004 RAL 9005 RAL 9010 RAL 9011 RAL 9016 RAL 9017 RAL 9018
 

 

 

Contact Details
VEDALI HARDWARE CO., LTD

Contact Person: MR.LIN

Tel: +8613556778272

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