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Iron Material Hex Head Insert Lock Nuts Metric Standard Nuts With Zinc Color

Iron Material Hex Head Insert Lock Nuts Metric Standard Nuts With Zinc Color

  • Iron Material Hex Head Insert Lock Nuts Metric Standard Nuts With Zinc Color
  • Iron Material Hex Head Insert Lock Nuts Metric Standard Nuts With Zinc Color
Iron Material Hex Head Insert Lock Nuts Metric Standard Nuts With Zinc Color
Product Details:
Place of Origin: Hebei, China (Mainland)
Brand Name: QIANBANG
Model Number: DIN
Payment & Shipping Terms:
Minimum Order Quantity: 1Ton
Packaging Details: Cartons+plastic Bags
Delivery Time: 7 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20Tons per Day
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Detailed Product Description
Size: M3-M24 Grade: 4.8. 6.8.
Color: White Zinc Material: Iron
Finish: As Customer's Requirement Type: Hex Nuts, Flange Nuts
High Light:

heavy hex nut


carbon steel nuts

Iron Material Hex Head Nuts With Zinc Color Hardware Fasteners



Product Description                                                                   


Hex Nuts are used to lock. Consistent torque at tension allows for reliable joint integrity.

The top lock nuts are manufactured from low-carbon steel to meet Grade A performance specifications. These kinds of prevailing torque lock nuts are designed for use in non-critical applications with Grade 2 or Grade 5 hex bolts, or other customized bolts.

The lock nuts can be supplied with various of finishes or customer-specific coatings.

Prevailing torque differentiates a locknut from a free spinning nut based on a value of how much torque is required during installation before clamp loading. For example, on a nylon-insert nut, it is the torque needed to overcome the resistance of the nylon dragging across the mating thread. This torque value is usually not very high relative to final installation torque. Tolerance ranges for torque are specified in some standards such as (ISO, DIN, IFI, ASME, SAE, AN-, MS-, NAS- NASM-). We attach the torque table below in specification.

A lock nut is a kind of nut which resists loosening when properly threaded onto a bolt. Nut and bolt fasteners are much common in industry and home applications. Many are universal in application, while others work best under certain circumstances.




Name 3/8"-24, 9/16"-18 Carbon Steel Grade 2 Plain Three point Top HexLock Nuts
Size 3/16-1/2"
Finish plain, Black, Zinc Plated
Head Type Hex
Material Carbon steel, Iron
Grade 4.8,8.8,10.9,12.9.etc
Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards OEM
Samples Free.
Package Bulk in master cartons, then on pallets, or according to customers' requirement.
Payment T/T, L/C





Our service                                                                   


1. Good after-sales service. Any small problem happening will be solved at the most prompt time;

2. Many years of export experience;

3. Specifications list is available upon your request;

4. Welcome to send enquiry, we will reply soon;

5. Prompt shipment with professional documents;

6. Custom packing, with photo before shipment;

7. High quality and competitive price.







Company introduction                                               




HANDAN QIANBANG FASTENERS MANUFACTURING CO.,LTD is located in China’s largest fasteners production base---Yongnian

fasteners centre. Our factory was founded in 1991.We have several sets of advanced equipments, adopt advanced modern management and use high quality steel to produce high quality products. The products sold throughout the domestic and exported to Southeast Asia and Europe and other countries and regions. Our products win good reputation with domestic and foreign customers.

Our factory mainly produces: all kinds of flat washers, spring washers, expansion screws, hex nuts, flange nuts, hex bolts, flange bolts, sleeve anchor, fundation bolts, and thread robs with DIN, BSW, ANIS,.And we also provide the OEM, Meanwhile, we are manufacturing factory, so we can give you the best quality and the good price.




Packing & Delivery                                                       


Packing Details :  Bags ,pallets or according to customer's requirement.


Delivery Details : 7 days after order








Q: Are you trading company or manufacturer ?

A: We are factory.


Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 daysif the goods are not in stock, it is according to quantity.



Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.



Iron Material Hex Head Insert Lock Nuts Metric Standard Nuts With Zinc Color 0


Contact Details

Contact Person: Aimee

Tel: +86 1583201860

Fax: 86-310-6894258

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