C1022A Self Drilling Screws Flat Head Cross Recessed Screws St3.5-St6.3 Wood Screws ISO15482

• Customization: Available
• Material: C1022A
• Shape of Head: Flat
• Model NO.: ST3.5-ST6.3
• Shape of Groove: Cross
• Surface Finishing: Galvanized
• Customized: Customized
• Color: Blue/White/Silver
• Measurement: Metric/Inch
• Pitch: Coarse/ Fine
• Type: Single-Thread
• Thread: Full/Half Thread
• Groove Type: Pozi Drive/Cross
• Screw Tip: Drill Point
• Length: 13mm-150mm/Other
• Transport Package: Bulk/Bag/Box/Pallet
• Specification: M3.5-M6.3/Other
• Trademark: LingKe
• Origin: China
• Production Capacity: 3000000/Week
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

 Flat Head Cross Recessed Self Drilling Screws

1.Product Definition
Structural fasteners combining drilling, tapping and clamping functions
Countersunk head with 82°-90° conical bearing surface
Cross recess (Phillips/Pozi drive) for tool engagement
Integrated drill point eliminates pre-drilling requirement
2.Key Features
Head Type: Flush-mount countersunk design for smooth surface finish
Drive Type: Phillips #2 or #3 (PH2/PH3) standard
Drill Point: Type B (135° included angle) or Type C (sharper 90° angle)
Thread Design: Dual-threaded (combination of drilling and fastening threads)

3.Material Options
Carbon steel with zinc plating (standard corrosion resistance)
410 stainless steel (medium corrosion resistance)
304 stainless steel (high corrosion resistance)
4.Technical Specifications
Diameter range: #6 (3.5mm) to #14 (6.3mm)
Length range: 3/8" (10mm) to 6" (150mm)
Thread pitch: Coarse (6-32 UNC) or fine (8-32 UNF)
 

Specification

Product Name	Self Drilling Screws
Head Type	Flat Head Cross Recessed
Type	With/without Ear
Screw Tail Pattern	Drill Point
Material	C1022A
Surface Treatment	Galvanized(Zinc /Nickel Palted)
Color	Blue/White/Silver/Yellow/Black
Measurement	Metric/inch
Pitch	Coarse
Thread Diameter	ST3.5-ST6.3/Other Customized
Length	13mm -150mm /Other Customized
Service	Support OEM/OBM/ODM Customized Service

Packing & Delivery

Bulk/Fiber Bag/Neutral Packing

Carton/Box

Wood Pallet/Box

Bagged packaging caters to smaller quantities of fasteners. Each fastener is enveloped in robust plastic bags, expertly sealed to protect from moisture and dust. With clear labeling of product details and quantities, this packaging is both easy to manage and perfect for workshops and retail environments.

Boxed packaging offers a structured solution for medium to large quantities of fasteners. Encased in durable cardboard boxes, these fasteners are shielded from physical damage during transit. The boxes are designed for neat stacking, optimizing storage space. Each box is clearly labeled with essential information, ensuring easy identification and efficient inventory management.

Palletized packaging is the ultimate choice for bulk shipments of fasteners. Boxes or bags are securely strapped to a pallet, forming a stable, easily transportable unit. This method is supremely efficient for large-scale distribution and warehousing, enabling quick and safe movement of large quantities using forklifts, thus reducing handling time and labor costs.

Company Profile

Certifications

FAQ

Q: What is the estimated lead time for orders?
A: Our estimated lead time is 15-30 days for 1-2 containers, extending to 30-45 days for 3-20 containers. We ensure timely delivery for all orders, meeting your demands efficiently.
Q: Are you a professional manufacturer?
A: Absolutely! We have been proudly leading in manufacturing excellence since 1995, reinforcing our commitment to quality and innovation.
Q: Is it possible to request a customized size?
A: Indeed! We offer bespoke customization services to tailor products precisely to meet your unique design specifications, ensuring a perfect fit for your requirements.
Q: What export documentation do you provide?
A: Our comprehensive export package includes a Commercial Invoice, Packing List, Bill of Lading, and COC, along with other essential documents to facilitate smooth and efficient international trade.
Q: How can I place an order?
A: Simply reach out to us via email or phone to receive a tailored quote and finalize your order with a Purchase Order (PO). We are here to guide you through the process with ease and precision.