Csk Head Self Drilling Screw
Standard: ISO 15482
Thread Type: Self-Tapping Thread
Commodity: Csk Head Self Drilling Screw
Also Named: Self Drilling Flat Head Metal Screws
Material: Carbon Steel
Diameter: ST2.9×1、ST3.5×2、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: Flat Head
Drive Type: PZ Drive
Point Type: Self Drilling
Alternative Standard: DIN 7504 (O)、DIN 7504 (P)、JIS B 1124
MOQ: 1000kgs
Lead Time: 30 to 60 days
Product Introduction
High-quality CSK head self-drilling screws for metal and wood applications. AYA Fasteners is a Chinese manufacturer offering bulk supply, OEM customization, and fast global delivery. Request a quote today!
DESCRIPTION of Csk Head Self-Drilling Screw
| Product Name | Csk Head Self-Drilling Screw |
| Also Named | Self-Drilling Flat-Head Metal Screws |
| Material | Carbon Steel |
| Standard | ISO 15482 |
| Diameter | ST2.9×1,ST3.5×2,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 | Flat Head |
| Drive Type | PZ Drive |
| Thread Type | Self-Tapping Thread |
| Point Type | Self Drilling |
| Alternative Standard | DIN 7504 (O),DIN 7504 (P),JIS B 1124 |
DIMENSIONS TABLE
PRODUCT DETAILS
ADVANTAGES OF Csk Head Self-Drilling Screw
CSK head self-drilling screws are designed for fast drilling and secure fastening in metal, wood, and composite materials. AYA Fasteners manufactures high-quality countersunk head self-drilling screws with superior drilling performance, stable torque, and corrosion resistance. Widely used in construction, roofing, steel structures, furniture, and HVAC installations.
Key Features
- Fast drilling without pre-drilling
- Clean, flush countersunk finish
- Available in carbon steel and stainless steel
- Anti-corrosion coatings: zinc, black, Ruspert, Dacromet
- Multiple drive types: Phillips / Pozidriv / Torx
- OEM packaging & custom dimensions available
QUALITY INSPECTION
PACKAGING & CONTAINER LOADING
USAGE SCENARIOS
WHY CHOOSE AYA?
- 20+ years of manufacturing experience
- 10,000+ tons annual capacity
- Factory-direct price
- Support supermarkets, wholesalers & automotive buyers
- Fast global export to Brazil, Thailand, Turkey, and Europe
- OEM/ODM special sizes accepted
FAQ
Q: Do you offer OEM or custom screws?
A: Yes, we support OEM/ODM including custom sizes, materials, coatings, and packaging.
Q: Can I request special drilling points or custom head angles?
A: Yes, we can produce special drilling tips and head types based on drawings or samples.
Q: Can you export to Brazil, Thailand, or Europe?
A: Yes, we ship globally and support customs documents (CO, Form E, Form F, etc.).
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