Flanged Hexagon Bolts
Standard: JIS B 1189
Thread Type: Coarse Thread/ Partial Thread
Commodity: Flanged Hexagon Bolts
Also Named: Hex Head Flange Bolt
Material: Carbon Steel
Property Class: 10.9
Diameter: M4/ M5/ M6/ M8/ M10/ M12
Finish: Plain, Black, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Head Type: Hexagon Head
Drive Type: External Hex
MOQ: 1000kgs
Lead Time: 30 to 60 days
Product Introduction
AYA Fasteners (Hebei) Co., Ltd. is one of the most experienced manufacturers and suppliers of flanged hexagon bolts in China. Please feel free to buy high quality flanged hexagon bolts made in China here from our factory. For price consultation, contact us.

As a global supplier of customized fastening solutions, AYA's service process is also as close to customers as AYA's products. From describing needs to follow-up services, AYA will promptly and spare no effort to help customers solve any fastening problems that arise, to eliminate the concern of customers.
Product Description
Product Name | Flanged Hexagon Bolts |
Also Named | Hex Head Flange Bolt |
Material | Carbon Steel |
Standard | JIS B 1189 |
Property Class | 10.9 |
Diameter | M4/ M5/ M6/ M8/ M10/ M12 |
Finish | Plain, Black, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated |
Head Type | Hexagon Head |
Drive Type | External Hex |
Thread Type | Coarse Thread/ Partial Thread |
Dimensions Table

| Screw Thread d | M4 | M5 | M6 | M8 | M10 | M12 | |
| P | Coarse thread | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 |
| Fine thread | / | / | / | 1 | 1.25 | 1.25 | |
| ds | max=nominal size | 4 | 5 | 6 | 8 | 10 | 12 |
| min | 3.9 | 4.9 | 5.9 | 7.85 | 9.85 | 11.8 | |
| s | max=nominal size | 7 | 8 | 10 | 12 | 14 | 17 |
| min | 6.8 | 7.8 | 9.8 | 11.75 | 13.75 | 16.75 | |
| e | min | 7.74 | 8.87 | 11.05 | 13.25 | 15.51 | 18.9 |
| dc | max | 10.5 | 12 | 14 | 17.5 | 21 | 25 |
| dw | min | 7.5 | 9 | 11 | 14.5 | 18 | 22 |
| k | max | 3.6 | 4.5 | 5.4 | 6.9 | 8.5 | 10.2 |
| k1 | min | 2.4 | 3 | 3.6 | 4.8 | 6 | 7.2 |
| c | Ref. | 0.8 | 1 | 1.2 | 1.4 | 1.6 | 2 |
| max | 0.95 | 1.15 | 1.4 | 1.6 | 1.85 | 2.25 | |
| min | 0.65 | 0.85 | 1 | 1.2 | 1.35 | 1.75 | |
| r1 | max | 0.6 | 0.7 | 0.8 | 1.1 | 1.4 | 1.6 |
| r | min | 0.2 | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 |
| da | max | 4.7 | 5.7 | 6.8 | 9.2 | 11.2 | 14.2 |
| kw | min | 1.6 | 2 | 2.3 | 3.1 | 3.9 | 4.7 |
| x | 1.4 | 1.6 | 2 | 2.5 | 3 | 3.5 | |
Product Details

Product Advantages

Advantages
1. Flanged Hexagon Bolts can reduce the possibility of loose parts.
2. Carbon steel flange bolts can withstand high tensile, compression, torsion and shear strength.
3. The hex head flange bolt are easy to assemble and disassemble, and easy to maintain.
4. Flange bolts will not cause a phase change in the material composition of the connection.
5. The flange part of the hexagon flange bolt makes it have a larger contact area.
6. AYA's own supply system, warehousing system, logistics and transportation system can make the fasteners delivered on time.
Quality Inspection

Final products inspection is a key point. AYA has a complete sampling check system for this important task and each detail will be fully inspected.
Packaging & Container Loading

AYA's design team can meet customers' unique needs for labels.
Usage Scenarios

Why Choose AYA?

AYA provides exclusive services to 1000+ members from all over the world every year, with a unique chain service solution system, you only need to click the mouse to get exclusive fastening solution and enjoy door-to-door services.
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