White Nylon Hexagon Socket Head Plastic Allen Key Screw M3 Standard DIN 912 Fastener

White plastic cup head screw with hexagon socket head , straight knurled head for easy to be operated by hand , flat point and full machine threads to under head .

Plastic socket cup head screws are made of nylon material PA66 that are capable of corrosion resistance and good insulation .

Material

Hexagon socket cup head screws are made from plastic nylon with property class PA 66.

Physical Performance

Mechanical Property

Electrical Performance

Thermal Performance

Specification

Note :

1 , All sizes are in millimeter

2 , " b " is for partial threads .

Tolerances

General size tolerances are ±0.1 – 0.2 mm , and according to ISO 2768 for unmarked tolerances .

All sizes are in millimeter

Main Characteristics

Plastic hex socket cup head screws are made from nylon PA66 which with distinctive characteristics compared other screws .

Wear resistance

Plastic hex socket cup head screw has a higher hardness 118 after improved chemical elements .

Good self-lubricant

Self lubricant make plastic hex socket cup head screw are more resistant wear and a longer service .

High mechanical property

Resistant high temperature

Normally , plastic nylon hex socket cup head screw can be operated smoothly at temperature 150℃ and thermal deformed temperature is up to 250℃ when parts with glass fiber .

Perfect elongation

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

Corrosion resistance

Plastic hex socket cup head screw can be resistant of the most chemicals on corrosion .

Good insulation

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

Resistant impact

60 – 80 KJ/M2 normally .

Resistant fire

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

Resistance to low temperature

Plastic hex socket cup head screw can be workable at -30℃

Environment friendly

Plastic hex socket cup head screw meet RoHS or REACH environmental production standard .

Application

Plastic nylon hexagon socket cup head screw with small size that are mainly used to electrics , toys , printer , TV , CD , air conditioner and computer etc .

Packing

We make different plastic screws with various specifications based on standards like ISO ,DIN ,BSW and GB etc , and we are available for non-standard as well .