Countersunk Hex Head Bolt

Introduction

Hex head bolts with countersunk heads are available in two materials - iron and stainless steel. Depending on the application, there are different production grades of iron bolts available such as 4.8, 8.8, 10.9, and 12.9. On the other hand, stainless steel bolts come in three varieties - SUS201, SUS304, and SUS316, based on their materials.
One of the major benefits of using countersunk hex head bolts is their exceptional chemical and corrosion resistance properties. These bolts are also extremely durable, which makes them suitable for various applications that require robust fasteners and flush mounting.
In summary, countersunk hex head bolts are an ideal choice for those looking for high-quality and long-lasting fasteners. With their resistance to chemical and corrosion, coupled with durability, these bolts can provide reliable performance in different applications.

Hex head bolts with countersunk design are specifically crafted for fitting into countersunk holes that align with the taper of the bolt head. Thanks to their tapered shape, these bolts are capable of seamlessly sinking deep into the surface of the workpiece. This versatile fastening solution finds immense applications across various industries such as electronics, electrical appliances, electromechanical, small household appliances, instrumentation, transportation, furniture, medical, and sports equipment.

FAQ

Q: What is your delivery time?

A: We typically deliver our products from Shanghai Ningbo with FOB terms. However, we also offer flexibility by accepting other terms such as EXW, CFR, CIF, and more. Once you provide us with your destination details, we will calculate the shipping cost associated with each option. This way, you can select the shipping method that best suits your convenience and efficiency requirements.

Q: Which shipping method can you offer?

A: We can provide sea, air and express.

Q: What is your after-sales service?

We will make sure to address any product defects promptly in order to maintain customer satisfaction.

Q: Can we get some samples? Are there any fees?

Q: Are the bolts already present free of cost and do we need to pay the shipping fees?
A: You do not need to pay for the existing bolts, they are free. However, shipping charges will apply.

Q: Can you help with the design?

Customer: Can you clarify your pricing for design services?
AI: Certainly, basic designs come at no cost while customized or complex designs are subject to charges.

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