Custom Hex Bolt Introduction Countersunk hex head bolts are made of iron and stainless steel bolts. The production grades of iron are 4.8 bolts, 8.8 bolts, 10.9 bolts, and 12.9 bolts. Stainless steel bolts are divided into stainless steel SUS201 bolts, SUS304 bolts, and SUS316 bolts according to their materials. Not only is this bolt highly chemical and corrosion resistant, it is also extremely durable, making it ideal for applications requiring strong fasteners and flush mounting. Countersunk hex head bolts are designed for countersunk holes that match the taper of the head, and their tapered design allows the head to penetrate deep into the workpiece surface. It can be widely used in electronics, electrical appliances, electromechanical, small household appliances, instrumentation, transportation, furniture, medical, sports equipment and other industries. FAQ Q: What is your delivery time? A: Our normal delivery time is FOB Shanghai Ningbo. We also accept EXW, CFR, CIF, etc. We will provide you with the shipping cost and you can choose the one that is most convenient and efficient for you. Q: Which shipping method can you offer? A: We can provide sea, air and express. Q: What is your after-sales service? A: Any quality issues will be resolved to keep customers satisfied. Q: Can we get some samples? Are there any fees? A: Yes, existing bolts are free, you need to pay for shipping. Q: Can you help with the design? A: Yes, simple designs are free, special designs require payment.Custom Hex Bolt website:http://www.yuchao-bolts.com/bolt/hex-bolt/
