Specifications
Brand Name :
VDL
Model Number :
PCSM0312
Certification :
ISO
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
L/C, T/T, Western Union , Paypal
Supply Ability :
500 , 000 pcs per month
Delivery Time :
30 days
Packaging Details :
20000 pcs each carton in bulk with dimenson 20 X 22 X 25 cm , 500 cartons to a 20 ft container
Material :
PC
Fire Resistance :
UL 94V-2
Hardness :
HB 15
Standard :
ISO
Thread Diameter :
M3
Length :
12
Head :
Flat
Drive :
PH
Description

M3 Flat Head Clear Acrylic Screw Plastic Phillips Drive for Electronics

Flat head plastic PC machine screws are made from PC (Polycarbonate ) , phillips drive and full threads flat point . standard sizes .

Material

Plastic PC flat head machine screws are made from plastic PC (Polycarbonate ) apparent material with good fire resistance .

Physical Performance

Density ( g/cm3) 1.2
Water absorption % 0.1~0.15
Shrinkage % 0.1~0.2

Mechanical Property for Plastic PC Machine Screws

Tensile strength MPa 103
Compressive strength at 20% tension kgf/mm2 80
Elongation at break % 3
Bending strength MPa 165
Modulus of elasticity for bending MPa 8270
Notched Impact Strength MPa(kgf/mm) 110
Hardness HR 90
Modulus of elasticity for tension MPa 2280

Thermal Performance for Plastic PC Machine Screws

Heat distortion temperature ℃ 115~127
coefficient of linear expansion k 0.00007
Normal working temperature ℃ 110~130
Brittle temperature ℃ -100
Melting temperature ℃ 130
Pyrogenic decomposition temperature ℃ 350

Electrical Performance for Plastic PC Machine Screws

Specific volume resistance Ω·cm 1E + 18
Heat conduction W/m.K 0.13~0.2
Dielectric constant 3

Fire Resistance Class for Plastic PC Machine Screws

UL94V-0

Environment Friendly Standard

RoHS and REACH

Specification for Plastic PC Machine Screws

M3 Flat Head Clear Acrylic Screw Plastic Phillips Drive for Electronics

Thread diameter C M3
Thread length L 12
Head height H 2
Head diameter D 5.6

All sizes are in millimeter

Tolerance for Plastic PC Machine Screws

Normal tolerances for plastic PC machine screws based on your requests and refer to ISO 2768 standard for unspecified tolerances .

Thread diameter M3
Thread length ±0.2
Head height ±0.1
Head diameter ±0.1

All sizes are in millimeter

Features for Plastic PC Machine Screws

High resistant impact

Perfect electrical performance

Odorless with environment protection

Low shrinkage

Generally , it is 0.1%~0.2%

Stable dimensions

High refractivity

Refractivity is 1.578 based on ISO 489 standard

Good thermal stability

Plastic PC machine screws can work in -100℃ to 130℃

Fine shininess

Inhibiting bacterial

Fire resistance

The grade for fire resistance is UL94V-0 without any additive

Hard with good elongation

Perfect apparent performance

Transparency is up to 90% .

Good insulation

Resistance to corrosion

Resistant to acid , salty , oil and alcohol .

Wide working temperature

Plastic PC machine screws can be operated from -100℃ to 130℃ and brittle temperature below -100℃

Applications for Plastic PC Machine Screws

As outstanding performances , Plastic PC machine screws are widely used to various fields in industry especially for fields with high tensile strength and hard working conditions .

▲ Car industry

▲ Household appliances

▲ Official equipments

▲ High level toys

▲ Precise electrics

▲ Aerospace

▲ Petro industry

▲ Technology and research device

More specifications for Plastic PC Machine Screws

We are providing standard plastic screws from M1.0 to M8

Diameter Head diameter Head height
M1 2 0.6
M1.2 2.4 0.7
M1.4 2.8 0.85
M1.6 3.2 0.95
M1.7 3.4 1
M2 4 1.2
M2.2 4.4 1.3
M2.3 4.6 1.35
M2.5 5 1.45
M2.6 5.2 1.5
M3 6 1.75
M3.5 7 2
M4 8 2.3
M4.5 9 2.55
M5 10 2.8
M6 12 3.4
M8 16 4.4

Note : Length of plastic screws can be talked according to your specific requirements . above data are just for flat head plastic screws .

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M3 Flat Head Clear Acrylic Screw Plastic Phillips Drive for Electronics

Ask Latest Price
Brand Name :
VDL
Model Number :
PCSM0312
Certification :
ISO
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Contact Supplier
M3 Flat Head Clear Acrylic Screw Plastic Phillips Drive for Electronics
M3 Flat Head Clear Acrylic Screw Plastic Phillips Drive for Electronics
M3 Flat Head Clear Acrylic Screw Plastic Phillips Drive for Electronics
M3 Flat Head Clear Acrylic Screw Plastic Phillips Drive for Electronics
M3 Flat Head Clear Acrylic Screw Plastic Phillips Drive for Electronics

VEDALI HARDWARE CO., LTD

Verified Supplier
10 Years
guangdong, dongguan
Since 2000
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Total Annual :
2000,000-3500,000
Employee Number :
50~120
Certification Level :
Verified Supplier
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