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Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard

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Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard

Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard
Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard

Large Image :  Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard

Product Details:
Place of Origin: China
Brand Name: VDL
Certification: ISO
Model Number: PHXM8
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: 10000 pcs per 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
Standard: DIN 934 Specification: M8
Height: 7.6 Mm Hex Cross Width: 13 Mm
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Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard

 

 

Standard DIN 934 plastic hexagon nuts with black color , fire resistance class UL94V-2

 

Material

Hexagon Nut are made from plastic nylon with grade PA 66

 

Class for fire resistance

UL94V-2

 

Physical Performance

 

Density ( g/cm3) 1.14
Water absorption % 3
Shrinkage % 1~2

 

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
HR hardness 118

 

Electrical Performance

 

Dielectric constant 1.63
Arc resistance sec 130~140
Specific volume resistance Ω·cm 1.83×1015
dissipation factor 100~400
Dielectric strength(kV/mm) 20~30

 

Thermal Performance

 

Normal working temperature ℃ 80~120
Brittle temperature ℃ -30℃
Melting temperature ℃ 252
Pyrogenic decomposition temperature ℃ 350
Matin heatproof ℃ 50~60

 

 

 

Specification

 

Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard 0

 

Thread diameter M8
Height h 7.6
Width F 13
Pitch 1.25
Width across corner G 14.5

All sizes are in millimeter

 

 

Tolerances

 

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

 

Thread diameter M8
Thread length ±0.2
Head height ±0.1
Head diameter ±0.1

All sizes are in millimeter

 

Characteristics

 

Wear resistance

Plastic hexagon nuts have higher hardness 118 after improved chemical elements .

 

Good self-lubricant

Self lubricant make plastic hexagon nuts are more resistant wear and a longer service .

 

High mechanical property

 

Resistant high temperature

Normally , plastic hexagon nuts 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 hexagon nuts 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 hexagon nuts can be workable at -30℃

 

Environment friendly

Plastic hexagon nuts meet RoHS or REACH environmental production standard .

 

Application

Plastic hexagon nuts normally to be used with a threaded shaft or screws to secure objects , a vast application in many fields like :

 

1 , Car industry

2 , Household appliances

3 , Official equipments

4 , Toy items

5 , Electrics

6 , Aerospace

7 , Sports equipments

8 , Technology and research device

 

 

More Specifications

 

Black Nylon Hardware Nuts Bolts Metric M8 Standard Hex Nut Din 934 Standard 1

 

d m s e
1.6 1.3 3.2 3.41
2 1.6 4 4.32
2.5 2 5 5.45
3 2.4 5.5 6.01
4 3.2 7 7.66
5 4.7 8 8.79
6 5.2 10 11.05
8 6.8 13 14.38
10 8.4 16 17.77
12 10.8 18 20.03
16 14.8 24 26.75
20 8 30 32.95

 

Note : we accept customized sizes for plastic hexagon nuts .

Contact Details
VEDALI HARDWARE CO., LTD

Contact Person: MR.LIN

Tel: +8613556778272

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