Button Head Oval Neck Track Bolt
Standard: DIN 21547
Thread Type: Coarse Thread, Partial Thread
Commodity: Button Head Oval Neck Track Bolt
Also Named: Oval Neck Track Bolt
Material: Carbon Steel
Diameter: M20, M24
Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Head Type: Round Head
Head Details: With Oval 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 button head oval neck track bolt in China. Please feel free to buy high quality button head oval neck track 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 | Button Head Oval Neck Track Bolt |
Also Named | Oval Neck Track Bolt |
Material | Carbon Steel |
Standard | DIN 21547 |
| Diameter | M20, M24 |
Finish | Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated |
Head Type | Round Head |
Head Details | With Oval Neck |
Thread Type | Coarse Thread, Partial Thread |
DIMENSIONS TABLE

| Screw Thread | M20 | M24 | |
| d | |||
| P | Pitch | 2.5 | 3 |
| b | L≤75 | 45 | 45 |
| 75<L≤160 | 60 | 60 | |
| L>160 | 70 | 70 | |
| dk | max | 38.8 | 42.8 |
| min | 37.2 | 41.2 | |
| ds | max | 20 | 24 |
| min | 19.67 | 23.67 | |
| k | max | 13.4 | 16.9 |
| min | 11.6 | 15.1 | |
| k1 | max | 8 | 10 |
| min | 7.6 | 9.6 | |
| y | max | 28.84 | 30.84 |
| min | 27.16 | 29.16 | |
PRODUCT DETAILS

PRODUCT ADVANTAGES

ADVANTAGES OF Button Head Oval Neck Track Bolt
1. High strength and can be ensure the stability of other rail fastening parts.
2. Button head oval neck track bolts are made out of hardened steel, which can perfectly meet all the needs of railway system.
3. Button head oval neck track bolts always be treated to avoid rusting.
4. High durability.
5. AYA is currently quite well-known among fastener manufacturers across the country and is still booming.
6. Full range of services brings you a whole new experience.
QUALITY INSPECTION

PACKAGING & CONTAINER LOADING

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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