M12 M16 Nylon Insert Lock Nuts M10 Class 8 Heat Treatment Dacromet Finish

Place of Origin China
Brand Name XGFH
Certification ISO9001,EN10204 3.1Certificate
Model Number ISO7040
Minimum Order Quantity 100PCS
Price USD0.01-0.2/PC
Packaging Details Bulk into plastic bag and carton box,and then Pallet.
Delivery Time 2-10work days
Payment Terms T/T, L/C
Supply Ability 500000PCS PER MONTH

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Product Details
Description Hex Nylon Insert Lock Nuts Standard ISO7040
Grade Class 8 Material Carbon Steel 35K
Coated Dacromet Lock Type Nylon Insert
Thread Direction Right Hand Thread Fit Coarse
Thread Tolerance 6H
High Light

M16 Nylon Insert Lock Nuts xianggu

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M12 Nylon Insert Lock Nuts xianggu

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nylon lock nut m10

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Product Description

Class 8 Heat Treatment Dacromet Finish Nylon Insert Lock Nuts

 

Product Description:

 

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.

The nylon ring size and crimping process to secure the ring must be controlled to tight tolerances.

The nylon insert grips the bolt to resist loosening without damaging threads.

They're reusable, but their holding power lessens with each use.

 

Products name Class 8 Heat Treatment Dacromet Finish Nylon Insert Lock Nuts
Standard: DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material Carbon Steel:Q235,#45,65Mn,#70;Stainless Steel:SS304, SS316,SS316L
Steel Grade: Class 4,Class 8,Class 10 and Class 12
Finishing Black Oxide,HDG(Hot Dip Galvanized),,Yellow Zinc Plated,Blue White Zinc Plated,Dacromet,PTFE
Related Products DIN933 Hex Bolts,DIN934 Hex Nuts,DIN125 Flat Washers
Application

The Full Hex ISO 7040 locknut is commonly used in many general purpose applications.

Produced in high volumes, the smaller diameter products are relatively inexpensive.

As compared to All-Metal Locknuts, Nylon Insert Locknuts are less damaging to mating threads, but have heat limitations and the nylon develops memory and prevailing torque erodes.

Stock Products Flange nut in stock with Black Oxide,Zinc Plated,Yellow Zinc and HDG
Get Free Samples for standard fastener from Jiangyin XiangGu Hardware Products Co.,Ltd
Focus On Supplying High Quality Fasteners.

 

 

Product Drawing:

 

Prevailing torque type hexagon nuts(with non-metallic insert),style 1
ISO7040 & GB/T 889.1-2000
M12 M16 Nylon Insert Lock Nuts M10 Class 8 Heat Treatment Dacromet Finish 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

 

 

M12 M16 Nylon Insert Lock Nuts M10 Class 8 Heat Treatment Dacromet Finish 1

M12 M16 Nylon Insert Lock Nuts M10 Class 8 Heat Treatment Dacromet Finish 2

 

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.