Galvanized Tek Screws
Standard: DIN 7504 (Q)
Thread Type: Self-Tapping Screw Thread
Commodity: Galvanized Tek Screws
Also Named: Galvanized Self Drilling Screws
Material: Carbons Steel
Diameter: ST2.9×1、ST3.5×2、(ST3.9)×2、ST4.2×2、ST4.8×2、ST5.5×3、ST6.3×3
Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Head Type: Raised Countersunk Head / Oval Head
Drive Type: Cross Drive
Alternative Standard: DIN 7504 (R) , JIS B 1124
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 tek screws in China. Please feel free to buy high quality galvanized tek screws 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 Tek Screws |
Also Named | Galvanized Self Drilling Screws |
Material | Carbon Steel |
Standard | DIN 7504 (Q) |
Alternative Standard | DIN 7504 (R) , JIS B 1124 |
Diameter | ST2.9×1、ST3.5×2、(ST3.9)×2、ST4.2×2、ST4.8×2、ST5.5×3、ST6.3×3 |
Finish | Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated |
Head Type | Raised Countersunk Head / Oval Head |
Drive Type | Cross Drive |
Thread Type | Self-Tapping Screw Thread |
DIMENSIONS TABLE
| Thread Size | ST2.9 | ST3.5 | (ST3.9) | ST4.2 | ST4.8 | ST5.5 | ST6.3 | |
| P | Pitch | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| a | max | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| dk | max=nominal size | 5.5 | 6.8 | 7.5 | 8.1 | 9.5 | 10.8 | 12.4 |
| min | 5.2 | 6.44 | 7.14 | 7.74 | 9.14 | 10.37 | 11.97 | |
| f | ≈ | 0.9 | 1.2 | 1.3 | 1.4 | 1.5 | 1.7 | 2 |
| dp | max | 2.3 | 2.8 | 3.1 | 3.6 | 4.1 | 4.8 | 5.8 |
| k | ≈ | 1.7 | 2.1 | 2.3 | 2.5 | 3 | 3.4 | 3.8 |
| r | max | 1.1 | 1.4 | 1.5 | 1.6 | 1.9 | 2.1 | 2.4 |
| R | ≈ | 4.6 | 5.4 | 6 | 6.6 | 8.2 | 9.4 | 11.1 |
| Socket No. | 1 | 2 | 2 | 2 | 2 | 3 | 3 | |
| M1 | ≈ | 3.4 | 4.6 | 4.7 | 4.9 | 5.4 | 7 | 7.4 |
| M2 | ≈ | 3.1 | 4.3 | 4.4 | 4.6 | 5.1 | 6.6 | 7.1 |
| α | 0,+2° | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
PRODUCT DETAILS
PRODUCT ADVANTAGES
ADVANTAGES OF Galvanized Tek Screws
1. These screws are made from galvanized steel, which has a thick zinc coating. They are resistant to degradation caused by weather elements.
2. High quality metal used for the screws has added a level of durability to the galvanized design.
3. The steel and the galvanized layer are metallurgically bonded. They can become a part of the metal surface. You will find a highly reliable and durable coating.
4. Tek screws are self-drilling screws, and so you do not need to pre-drilling the surface.
5. AYA has the most responsible team to take care of your order for a bulk pack of screws.
6. We ensure fast delivery of screws to your destination.
QUALITY INSPECTION
1. The QC inspectors are well experienced in the products knowledge as well as the manufacturing techniques. Special instruments are applied to conduct multiple testings to ensure that the final products could meet the requirements of the market and customers.
2. Our digital system keeps each batch traceable from raw materials to finished products. Complete quality inspection certificates can be offered upon request.
3. Experienced QC staff can provide customers with accurate quality inspection reports.
PACKAGING & CONTAINER LOADING
1. Mature warehousing and logistics system, and digital tools make the goods delivery high efficient.
2. OEM services is supported by AYA on labels.
3. AYA's high-performance packing equipment maximizes the packaging productivity and efficiency to make the fast 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.
Hot Tags: galvanized tek screws, China, suppliers, manufacturers, factory, buy, price, for sale, made in China, self drilling screw with washer, pan framing head self drilling screw, galvanized tek screws, Self Drilling Countersunk Metal Screws, Pan Head Tek Screws, Self Drilling Metal Screws
