A4 80 Wind Energy Fasteners Metric Hex Lock Nuts Nylon Insert ISO 7040

Place of Origin China
Brand Name XGFH
Certification ISO9001,EN10204 3.1Certificate
Model Number ISO7040
Minimum Order Quantity 10000pcs
Price 0.1-2.1usd/pc
Packaging Details 20-25KG/Carton box and then pallet.
Delivery Time 3-10 work days
Payment Terms T/T, L/C
Supply Ability 500000pcs per month

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Product Details
Name Hex Nylon Insert Lock Nuts Standard ISO7040
Material Stainless Steel 316 Grade A4-80
Finish Bright And Clean System Of Measurement Metric
Thread Tip Coarse Thread Direction Right Hand
Head Type Hexagon
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Product Description

Product Description:

 

 

Wind Energy Fasteners Grade A4-80 Metric Nylon Insert Full Hex Lock Nut ISO7040

 

Wind Energy Fasteners Grade A4-80 Metric Nylon Insert Full Hex Lock Nut ISO7040 Made In China.

Nylon insert locknuts are produced by forming and tapping nuts that include a tubular feature on top that receives a nylon ring.

The tubular top is crimped to capture and hold the ring from spinning while the mating part self threads into the nylon during assembly.

As compared to stainless steel grade 304,grade 316 provides better overall corrosion resistant properties.This holds true particularly as grade 316 stainless steel has a higher resistance to both pitting as well as crevice corrosion in chloride environments.

 

Products name Wind Energy Fasteners Grade A4-80 Metric Nylon Insert Full Hex Lock Nut ISO7040
Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material Carbon Steel,Alloy Steel;Stainless Steel:SS304, SS316,SS316L
Steel Grade: 8,10,12,Grade2,5 and 8,Class A2-70,A4-70,A4-80
Finishing Black Oxide,HDG(Hot Dip Galvanized),Zinc Plated,Dacromet
Related Products Hex Bolts,Flat Washer,and Spring Washer
Applications The full hex ISO 7040 lock nut is commonly used in many general purpose applications.Produced in high volumes,the smaller diameter products are relatively inexpensive.As compared to all metal lock nuts,nylon insert locknuts are less damaging to mating threads,but have heat limitations and the nylon develops memory and prevailing torque erodes.
Stock Products ISO7040 Lock nut most of sizes are in stock.
Get Free Samples for standard fastener from Jiangyin XiangGu Hardware Products Co.,Ltd
Focus On Supplying High Quality Fasteners.

 

Drawing:
 

Prevailing torque type hexagon nuts(with non-metallic insert),style 1
ISO7040 & GB/T 889.1-2000
A4 80 Wind Energy Fasteners Metric Hex Lock Nuts Nylon Insert ISO 7040 0
d(mm) P(mm) h(mm) s(mm)
min max min max
M3 0.5 4.02 4.5 5.32 5.5
M4 0.7 5.52 6 6.78 7
M5 0.8 6.22 6.8 7.78 8
M6 1 7.42 8 9.78 10
M8 1.25 8.92 9.5 12.73 13
M10 1.5 11.2 11.9 15.73 16
M12 1.75 14.2 14.9 17.73 18
M14 2 15.9 17 20.67 21
M16 2 17.8 19.1 23.67 24
M20 2.5 20.7 22.8 29.16 30
M24 3 25 27.1 35 36
M30 3.5 30.1 32.6 45 46
M36 4 36.4 38.9 53.8 55


A4 80 Wind Energy Fasteners Metric Hex Lock Nuts Nylon Insert ISO 7040 1A4 80 Wind Energy Fasteners Metric Hex Lock Nuts Nylon Insert ISO 7040 2

A4 80 Wind Energy Fasteners Metric Hex Lock Nuts Nylon Insert ISO 7040 3

 

 
FAQ

Q: Are you trading company or manufacturer ?

A: We are factory and OEM are available.

Q: How long is your delivery time?

A: Generally it is 2-5 days if the goods are in stock,or it is 15-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: 30% T/T in advance ,balance before shipment or L/C.
If you have another question, please feel free to contact us.