1 lb. Bag- 66 Bolts
Diameter: 6mm
Length: 16mm
Material: Steel
Finish: Black Phosphate
Head Style: Hex Washer (#10 Wrench)
Thread Size: 1.0mm (Coarse)
Thread Length: Full
Hardness: Class 10.9
Type: Flange Bolt
Specifications: DIN 6921
Black phosphate Class 10.9 steel coarse thread hex washer head flange bolts are high-strength fasteners designed for demanding applications. Here are some key uses and characteristics of these specialized bolts:
Common Applications
These bolts are frequently used in:
- Automotive and machinery assembly: The high strength and corrosion resistance make them ideal for vehicle frames, engines, and heavy equipment.
- Construction and structural connections: Their load-bearing capacity suits them for steel structure assembly and other high-stress building applications.
- Industrial equipment: The flange head design provides a larger bearing surface, making them useful for securing components in manufacturing machinery.
Key Features and Benefits
High Strength: As Class 10.9 fasteners, these bolts have a minimum tensile strength of 1040 MPa, making them suitable for applications prone to shocks and vibrations.
Corrosion Resistance: The black phosphate coating provides a layer of protection against rust and corrosion, extending the bolt's lifespan in various environments.
Integrated Washer: The flange under the head acts like a built-in washer, distributing the load over a larger surface area and potentially eliminating the need for a separate washer.