Flat Head Self Tapping Metal Screws
Standard: ISO 7050
Thread Type: Self-Tapping Screw Thread
Commodity: Flat Head Self Tapping Metal Screws
Also Named: Slotted Countersunk Head Screw
Material: Carbon Steel
Property Class: A
Form/Shape Of Tip: C
Diameter: ST2.2×0、ST2.9×1、ST3.5×2、ST4.2×2、ST4.8×2、ST5.5×3、ST6.3×3、ST8×4、ST9.5×4
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: DIN 7982, ASME B 18.6.4, ASME B 18.6.5M, JIS B 1122, JIS B 1125
Head Type: Countersunk Head / Flat Head
Drive Type: Cross 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 flat head self tapping metal screws in China. Please feel free to buy high quality flat head self tapping metal screws 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 | Flat Head Self Tapping Metal Screws |
Also Named | Slotted Countersunk Head Screw |
Material | Carbon Steel |
Standard | ISO 7050 |
Property Class: | A |
Form/Shape Of Tip | C |
Diameter | ST2.2×0、ST2.9×1、ST3.5×2、ST4.2×2、ST4.8×2、ST5.5×3、ST6.3×3、ST8×4、ST9.5×4 |
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 | DIN 7982, ASME B 18.6.4, ASME B 18.6.5M, JIS B 1122, JIS B 1125 |
Head Type | Countersunk Head / Flat Head |
Drive Type | Cross Drive |
Thread Type | Self-Tapping Screw Thread |
DIMENSIONS TABLE
| Thread Size | ST2.2 | ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | ST8 | ST9.5 | ||
| P | Pitch | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | 2.1 | 2.1 | |
| a | max | 1.6 | 2.2 | 2.6 | 2.8 | 3.2 | 3.6 | 3.6 | 4.2 | 4.2 | |
| dk | max | 3.8 | 5.5 | 7.3 | 8.4 | 9.3 | 10.3 | 11.3 | 15.8 | 18.3 | |
| min | 3.5 | 5.2 | 6.9 | 8 | 8.9 | 9.9 | 10.9 | 15.4 | 17.8 | ||
| k | max | 1.1 | 1.7 | 2.35 | 2.6 | 2.8 | 3 | 3.15 | 4.65 | 5.25 | |
| Socket No. | 0 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | ||
| M1 | Form H | 1.9 | 3.2 | 4.4 | 4.6 | 5.2 | 6.6 | 6.8 | 8.9 | 10 | |
| M2 | Form Z | 2 | 3 | 4.1 | 4.4 | 4.9 | 6.3 | 6.6 | 8.8 | 9.8 | |
| y | Ref. | Form C | 2 | 2.6 | 3.2 | 3.7 | 4.3 | 5 | 6 | 7.5 | 8 |
| Form F | 1.6 | 2.1 | 2.5 | 2.8 | 3.2 | 3.6 | 3.6 | 4.2 | 4.2 | ||
| Form R | / | / | 2.7 | 3.2 | 3.6 | 4.3 | 5 | 6.3 | / | ||
PRODUCT DETAILS
PRODUCT ADVANTAGES
ADVANTAGES OF Flat Head Self Tapping Metal Screws
1. It can be installed quickly and easily due to its optimized structure with basic screw tools.
2. The flat head offers a wide place for loading distribution.
3. It performs well in anti-rust due to its good surface treatment.
4. Multiple materials, like STS, carbon steel, or Alu, are available to meet your exact physical requirements.
5. AYA has been manufacturing flat head self-tapping metal screws for over ten years and has full experience in dealing with kinds of problems.
6. AYA has over 50 technicians to help you realize fastening solutions.
QUALITY INSPECTION
1. Raw materials quality will be under strict control from the initial stage of the products R&D to the final production.
2. Internal process audition are implemented regularly to ensure the effectiveness of the manufacturing process.
PACKAGING & CONTAINER LOADING
1. AYA's high-performance packing equipment maximizes the packaging productivity and efficiency to make the fast delivery.
2. We have full experience in accidents dealing to guarantee the prompt delivery.
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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