Round Head Bolt With Square Neck
Standard: ANSI/ASME B 18.5.2.3M
Thread Type: Coarse Thread, Partial Thread
Commodity: Round Head Bolt With Square Neck
Also Named: Large Head Carriage Bolts
Material: Carbon Steel
Property Class: 4.8-12.9
Diameter: M5、M6、M8、M10、M12、M16、M20
Finish: Plain, Black, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Head Type: Large Round Head
Head Detail: With Square Neck
Alternative Standard: ISO 8677、DIN 603、ANSI/ASME B 18.5.2.3M
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 round head bolt with square neck in China. Please feel free to buy high quality round head bolt with square neck made in China here from our factory. For price consultation, contact us.
As a global supplier of customized fastening solutions, AYA's senvice 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 | Round Head Bolt With Square Neck |
Also Named | Large Head Carriage Bolts |
Material | Carbon Steel |
Standard | ANSI/ASME B 18.5.2.3M |
Property Class | 4.8-12.9 |
Diameter | M5、M6、M8、M10、M12、M16、M20 |
Finish | Plain, Black, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated |
Thread Type | Coarse Thread, Partial Thread |
Head Type | Large Round Head |
Head Detail | With Square Neck |
Dimensions Table
| Screw Thread d | M5 | M6 | M8 | M10 | M12 | M16 | M20 | |
| P | Pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 |
| b | L≤125 | 16 | 18 | 22 | 26 | 30 | 38 | 46 |
| 125＜L≤200 | 22 | 24 | 28 | 32 | 36 | 44 | 52 | |
| 200＜L | 35 | 37 | 41 | 45 | 49 | 57 | 65 | |
| dk | max | 13 | 16 | 20 | 24 | 30 | 38 | 46 |
| min | 11.9 | 14.9 | 18.7 | 22.7 | 28.7 | 36.4 | 44.4 | |
| k1 | max | 4.1 | 4.6 | 5.6 | 6.6 | 8.8 | 12.9 | 15.9 |
| min | 2.9 | 3.4 | 4.4 | 5.4 | 7.2 | 11.1 | 14.1 | |
| k | max | 3.1 | 3.6 | 4.8 | 5.8 | 6.8 | 8.9 | 10.9 |
| min | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | |
| s | max | 5.48 | 6.48 | 8.58 | 10.58 | 12.7 | 16.7 | 20.84 |
| min | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 15.3 | 19.16 | |
| ds | max | 5.48 | 6.48 | 8.58 | 10.58 | 12.7 | 16.7 | 20.84 |
| min | 4.36 | 5.21 | 7.04 | 8.86 | 10.68 | 14.5 | 18.16 | |
Product Details
Product Advantages
Advantages
1. It's made from high-quality steel raw materials with excellent durability and long service life.
2. We provide customized round head bolts according to the user's needs and demands in various industries.
3. We keep up with the ready stock.
4. It has an excellent physical and chemical performance in kinds of applications.
5. AYA directly sells the round head bolt from its factory in China to global customers at a cost-effective price.
6. AYA is dedicated to selling premium quality materials catering to the multi-dimensional demands of the customers.
Quality Inspection
Every link in the production will be supervised by quality control personnel to ensure that the final product meets customer expectations.
Sophisticated testing instruments and experienced quality control personnel can provide customers with more accurate quality inspection reports.
Packaging & Container Loading
AYA's product packaging can not only provide very good protection to the product, but also improve the beauty of the product.
AYA provides custom labeling services.
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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