Flanged Hex Bolts
Size: M4 M5 M6 M8 M10 M12
Length: 8mm-150mm
Standard: DIN6921
Surface treatment: Zinc Plated, Plain. Black Oxide,
Tolerance: +/-0.01mm to +/-0.05mm
Feature: High Strength and Hardness, Corrosion-resistance , Heat-Resistance
What are flanged hex bolts used for?
Hexagonal bolts are now more widely used in the fastener industry, compared with the one-type and cross type head, its assembly is less prone to slippery teeth, and the torque is also higher. Compared with dodecagonal type, multi-tooth type head, its structure is simple, low cost. Therefore, the comprehensive price of Flanged Hex Bolts is higher, and they are currently the most used type of bolts in automobiles.
Product Information
| Product name | Flanged Hex Bolts |
| Size | M4 M5 M6 M8 M10 M12 |
| Length | 8mm-150mm |
| Standard | DIN6921 |
| Surface treatment | Zinc Plated,Plain. Black Oxide, |
| Tolerance | +/-0.01mm to +/-0.05mm |
| Feature | High Strength and Hardness , Corrosion-resistance , Heat-Resistance |
| Manufacturing Process |
Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
| Application |
Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry |
Advantages
Hexagon socket head bolts/screws: good self-locking; large preload contact area, preload force; a wider range of full-thread length; reamed holes can exist, able to fix the position of the parts, to withstand lateral force caused by the shear; the head is thinner than the hexagon, in some places the hexagon can not be replaced.
Hexagon socket head bolts/screws: easy to fasten; not easy to disassemble; not easy to slip angle; occupy a small space; withstand a larger load; can be buried in the head, can be sunk into the inner part of the workpiece, more compact, beautiful, will not interfere with other parts.
Disadvantages
Hexagon socket head bolts/screws: occupy more space, less suitable for more delicate occasions; can not be used for countersunk heads.
Hexagon socket head bolts/screws: small contact area, small preload; over a certain length without full thread; fastening tools are not good with, screwing up easy to slip, replacement is not convenient; disassembly with a professional wrench, usually not good to disassemble.
Company Profile
LINKUN TITANIUM was founded in 2000, headquartered in Xi’an, China, the hometown of our President Mr. Xi Jinping, and the starting point of the new and old “Belt and Road”, as a leading Manufacturer and Supplier of Flanged Hex Bolts and Titanium Alloys, LINKUN TITANIUM has been insisting on creating value for customers, always adhering to the development strategy of “supplying high-end products, establishing world-renowned enterprise” to provide global customers with superior quality products and high-quality services. Through the resource integration of a variety of metal materials, LINKUN TITANIUM has become one of the biggest TITANIUM PRODUCTS SUPERMARKETS and can provide lots of quality grades to our customers
Why Choose Us?
Sufficient annual production and a steady stream of returning customers
Strict quality control
from production to delivery, every step is strictly inspected.
Exquisite materials
high-quality Flanged Hex Bolts products, source control, and real materials.
High quality and low price
factory shipment, the price is more favorable
Fast delivery
more rapid delivery, without delaying your schedule.
