On construction sites, Electroplated Hexagon Head Bolt can be seen everywhere. You use them to assemble steel beams, support concrete forms, and build scaffolds.Even with gloves on, a wrench easily grips the hexagonal head for tightening, making this bolt ideal for outdoor work. Construction workers rely on it to secure critical components: the hexagonal design distributes pressure and prevents loosening, while its high strength supports heavy loads, ensuring stability in harsh conditions, whether connecting beams and columns or wall frames.They simply hold things together.
In automotive repair, Electroplated Hexagon Head Bolt are commonly used to fix items such as engine components, body panels, and suspension parts. Technicians prefer to use these bolts because their hexagonal shape provides good grip, making the wrench less likely to slip - this is particularly important when working in the narrow space under the hood. You will find that different sized bolts are suitable for different work requirements: smaller bolts may be used for the dashboard, while larger, more sturdy bolts are used for engine brackets. They are meticulously designed to withstand all the vibrations and heat generated by the vehicle or truck during operation, making them a practical choice for keeping the vehicle on the road.
Our standard Electroplated Hexagon Head Bolt are usually made of grade 2, grade 5 or grade 8 steel, or are made of stainless steel materials such as SS304 or SS316. If you need them for harsh marine environments - such as those with a lot of saltwater - we recommend that you choose our A4-80 (316) stainless steel Hexagon Head Bolt. They can effectively resist corrosion caused by saltwater.
For projects requiring additional corrosion protection and limited budgets, we can produce carbon steel electroplated hexagonal head bolts.We can also do hot-dip galvanizing or zinc-nickel coating. Please tell us your specific requirements so we can arrange it according to your needs.
Mon | M12 | M16 | M20 | M22 | M24 | M27 | M30 | M36 |
P | 1.75 | 2 | 2.5 | 2.5 | 3 | 3 | 3.5 | 4 |
b max | 23 | 28 | 33 | 34 | 37 | 39 | 42 | 50 |
b min | 21 | 26 | 31 | 32 | 34 | 38 | 40 | 48 |
da max | 15.2 | 19.2 | 24 | 26 | 28 | 32 | 35 | 41 |
ds max | 12.7 | 16.7 | 20.84 | 22.84 | 24.84 | 27.84 | 30.84 | 37 |
ds min | 11.3 | 15.3 | 19.16 | 21.16 | 23.16 | 26.16 | 29.16 | 35 |
e min | 23.91 | 29.56 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 66.44 |
k max | 8.45 | 10.75 | 13.9 | 14.9 | 15.9 | 17.9 | 20.05 | 24.05 |
k min | 7.55 | 9.25 | 12.1 | 13.1 | 14.1 | 16.1 | 17.95 | 21.95 |
r min | 1.2 | 1.2 | 1.5 | 1.5 | 2 | 2 | 2 | 2 |
s max | 22 | 27 | 32 | 36 | 41 | 46 | 50 | 60 |
s min | 21.16 | 26.16 | 31 | 35 | 40 | 45 | 49 | 58.8 |