Countersunk Carriage Bolts
Standard: DIN 605
Thread Type: Coarse Thread/ Partial Thread
Commodity: Countersunk Carriage Bolts
Also Named: Flat Head Carriage Bolts
Material: Carbon Steel
Diameter: M6, M8, M10
Finish: Plain/ Black/ Zinc Plated/ Hot Dipped Galvanized/ Organic/ Dacromet/ Phosphating/ Cadmium Electroplate/ Nickel Plated
Head Type: Countersunk Head/ Flat Head
Head Details: With Long Square Neck
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 countersunk carriage bolts in China. Please feel free to buy high quality countersunk carriage 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
Standard | DIN 605 |
Thread Type | Coarse Thread / Full Thread |
Commodity | Countersunk Carriage Bolts |
Also Named | Flat Head Carriage Bolts |
Material | Carbon Steel |
Diameter | M6, M8, M10 |
Finish | Plain/ Black/ Zinc Plated/ Hot Dipped Galvanized/ Organic/ Dacromet/ Phosphating/ Cadmium Electroplate/ Nickel Plated |
Head Type | Countersunk Head / Flat Head |
Head Details | With Long Square Neck |
MOQ | 1000kgs |
Lead Time | 30 to 60 days |
Dimensions Table
| Screw Thread d | M6 | M8 | M10 | |
| P | Pitch | 1 | 1.25 | 1.5 |
| b | L≤125 | 18 | 22 | 26 |
| 125＜L≤200 | 24 | 28 | 32 | |
| L＞200 | / | 41 | 45 | |
| dk | max | 16.55 | 20.65 | 24.65 |
| min | 15.45 | 19.35 | 23.35 | |
| ds | max | 6 | 8 | 10 |
| min | 5.52 | 7.42 | 9.42 | |
| k | max | 7.45 | 9.45 | 11.55 |
| min | 6.55 | 8.55 | 9.45 | |
| s | max | 6.48 | 8.58 | 10.58 |
| min | 5.52 | 7.42 | 9.42 | |
Product Details
Product Advantages
Advantages Of Countersunk Carriage Bolts
1. Carriage bolts are used to fasten wood to wood, wood to metal and metal to metal.
2. Carriage bolts are also known as: carriage screws, round head square neck bolts, coach bolts.
3. They are a member of the round head bolt family and commonly have a circular head with a low rounded top surface and flat bearing surface, and an integrally formed square neck under the head.
4. Found on chain link fences and often on patio furniture and swing sets made of wood.
5. Since the head is designed not to turn, they are usually tightened by torquing a nut.
6. The square neck prevents the bolt from turning as the nut is tightened.
7. It is advisable to match materials and finishes of bolts, washers and nuts.
Quality Inspection
All production procedures will be supervised by QC inspectors to ensure that the final products are able to meet customers' expectations.
Packaging & Container Loading
The packaging could be customized according to customer needs. And it would be fully reinforced to prevent unexpected damages during the shipment.
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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