Phillips Countersunk Head Screw
Standard: JIS B 1125
Thread Type: Self-Tapping Thread
Commodity: Phillips Countersunk Head Screw
Also Named: Csk Phillips Self Tapping Screw
Material: Carbon Steel
Diameter: ST3, ST3.5, ST3.8, ST4.2, ST4.5
Finish: Plain, Black Oxide, Zinc Plated, Thick-Film Passivated(ZSML), Zinc Flake, Silver(ZFSHL), Hot Dipped Galvanized, Organic, Geomet, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Alternative Standard: ISO 7050, DIN 7982, ASME B 18.6.4, ASME B 18.6.5M, JIS B 1122
Head Type: Flat Head
Drive Type: Phillips Drive
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 phillips countersunk head screw in China. Please feel free to buy high quality phillips countersunk head screw 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 | Phillips Countersunk Head Screw |
Also Named | Csk Phillips Self Tapping Screw |
Material | Carbon Steel |
Standard | JIS B 1125 |
Diameter | ST3, ST3.5, ST3.8, ST4.2, ST4.5 |
Finish | Plain, Black Oxide, Zinc Plated, Thick-Film Passivated(ZSML), Zinc Flake, Silver(ZFSHL), Hot Dipped Galvanized, Organic, Geomet, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated |
Alternative Standard | ISO 7050, DIN 7982, ASME B 18.6.4, ASME B 18.6.5M, JIS B 1122 |
Head Type | Flat Head |
Drive Type | Phillips Drive |
Thread Type | Self-Tapping Screw Thread |
DIMENSIONS TABLE

| Screw Thread d | ST3 | ST3.5 | ST3.8 | ST4.2 | ST4.5 | |
| dk | max | 7.3 | 7.3 | 7.3 | 7.8 | 8.7 |
| min | 6.8 | 6.8 | 6.8 | 7.3 | 8.2 | |
| Socket No. | 2 | 2 | 2 | 2 | 2 | |
| M | Type H | 4.4 | 4.5 | 4.5 | 4.6 | 5 |
| Type Z | 4.3 | 4.6 | 4.6 | 4.6 | 5 | |
PRODUCT DETAILS

PRODUCT ADVANTAGES

ADVANTAGES OF Phillips Countersunk Head Screw
1. They are superior steel structure screws with sharp tips, specifically ideal to be used on the woodwork item.
2. Full specification and multiple materials are available to meet your unique requirements.
3. The countersunk head stop the wooden surface area from damaging, which is particularly essential in furnishings production.
4. The Phillips helps the screw deal with more torque than the similar ones.
5. AYA has fantastic years of experience in developing the QC system.
6. AYA has a complete QC and tracking system to ensure the final high-quality products.
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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