Galvanized Flange Bolt
Standard: ISO 15071
Thread Type: Coarse Thread / Partial Thread
Commodity: Galvanized Flange Bolt
Also Named: Flanged Hex Screw
Material: Carbon Steel
Property Class: 8.8, 9.8, 10.9
Diameter: M5, M6, M8, M10, M12, (M14), M16
Finish: Plain, Black Oxide, 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 galvanized flange bolt in China. Please feel free to buy high quality galvanized flange bolt 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 | Galvanized Flange Bolt |
Also Named | Flanged Hex Screw |
Material | Carbon Steel |
Standard | ISO 15071 |
Property Class | 8.8, 9.8, 10.9 |
Diameter | M5, M6, M8, M10, M12, (M14), M16 |
Finish | Plain, Black Oxide, 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 | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | |||
| d | ||||||||||
| P | Pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | ||
| b | ref. | L≤125 | 16 | 18 | 22 | 26 | 30 | 34 | 38 | |
| 125<L≤200 | / | / | 28 | 32 | 36 | 40 | 44 | |||
| L>200 | / | / | / | / | / | / | 57 | |||
| c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | ||
| da | Form F | max | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | |
| Form U | max | 6.2 | 7.5 | 10 | 12.5 | 15.2 | 17.7 | 20.5 | ||
| dc | max | 11.4 | 13.6 | 17 | 20.8 | 24.7 | 28.6 | 32.8 | ||
| ds | max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | ||
| min | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | |||
| du | max | 5.5 | 6.6 | 8.8 | 10.8 | 12.8 | 14.8 | 17.2 | ||
| dw | min | 9.4 | 11.6 | 14.9 | 18.7 | 22.5 | 26.4 | 30.6 | ||
| e | min | 7.59 | 8.71 | 10.95 | 14.26 | 16.5 | 19.86 | 23.15 | ||
| k | max | 5.6 | 6.9 | 8.5 | 9.7 | 12.1 | 12.9 | 15.2 | ||
| k1 | min | 2.3 | 2.9 | 3.8 | 4.3 | 5.4 | 5.6 | 6.8 | ||
| f | max | 1.4 | 1.6 | 2.1 | 2.1 | 2.1 | 2.1 | 3.2 | ||
| r1 | min | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | ||
| r2 | max | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | 1 | ||
| r3 | max | 0.25 | 0.26 | 0.36 | 0.45 | 0.54 | 0.63 | 0.72 | ||
| min | 0.1 | 0.11 | 0.16 | 0.2 | 0.24 | 0.28 | 0.32 | |||
| r4 | Ref. | 4 | 4.4 | 5.7 | 5.7 | 5.7 | 5.7 | 8.8 | ||
| s | max | 7 | 8 | 10 | 13 | 15 | 18 | 21 | ||
| min | 6.78 | 7.78 | 9.78 | 12.73 | 14.73 | 17.73 | 20.67 | |||
| V | max | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.45 | 0.5 | ||
| min | 0.05 | 0.05 | 0.1 | 0.15 | 0.15 | 0.2 | 0.25 | |||
PRODUCT DETAILS

PRODUCT ADVANTAGES

ADVANTAGES OF Galvanized Flange Bolt
1. Galvanized flange bolts don't need the extra washer like the other standard head type.
2. It has a silver appearance to match the working environments.
3. The galvanized surface treatment bring a good performance in anti-corrosion.
4. With the flange kind, it is able to apply a fantastic quantity of torque for incredible attachments.
5. AYA has a full QC system containing bolts service technicians and strict technicians.
6. AYA has actually developed over 100 patents in fastening patents last years.
QUALITY INSPECTION

1.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.
2.Internal process audition are implemented regularly to ensure the effectiveness of the manufacturing process.
3.Our digital system keeps each batch traceable from raw materials to finished products. Complete quality inspection certificates can be offered upon request.
4.Raw materials quality will be under strict control from the initial stage of the products R&D to the final production.
5.Experienced QC staff can provide customers with accurate quality inspection reports.
PACKAGING & CONTAINER LOADING

1. 100% on-time delivery guaranteed.
2. We have full experience in accidents dealing to guarantee the prompt delivery.
3. Packaging is important for product preservation as well as the safety. AYA has constantly developing new solutions to keep products intact during the shipment process.
4. The packaging could be customized according to customer needs. And it would be fully reinforced to prevent unexpected damages during the shipment.
5.Door-to-door services don't stop at the harbour. AYA has professional logistics department and established impressive logistic system all over the world.
6.Our scale and presence create cost efficiencies in intercontinental shipping as well as local custom clearing, warehousing and road transportation services. We take care of the last-mile logistics, and could issue the invoice based on DDP term and provide 3PL (third party logistics) 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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