Pan Head Cross Recessed Self Drilling Screw ISO15481 St3.5-St6.3 Zinc Palted Round Head pH Wood Screws

• Customization: Available
• Material: C1022A
• Shape of Head: Round
• 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

Pan Head Cross Recessed Self Drilling Screws

 1.Product Definition

Pan head self-drilling screws are specialized fasteners combining a flat conical head with Phillips drive and an integrated drill point tip. These screws perform drilling, tapping and fastening in one operation, eliminating the need for pre-drilling.

2. Key Features

Head Design: Low-profile dome shape (pan head) provides 80°-100° bearing angle
Drive Type: Standard Phillips (PH2) or Pozi drive configurations
Drill Point: Type B (standard) or Type 17 (aggressive) drill points available
Thread Types:

Coarse thread (AB type) for soft materials
Fine thread (B type) for harder substrates
3. Material Specifications

Carbon steel with zinc plating (standard corrosion resistance)
410 stainless steel (medium corrosion resistance)
304 stainless steel (high corrosion resistance)

4. Typical Applications

Metal roofing installations
HVAC duct assemblies
Light gauge steel framing
Wood-to-metal connections

Specification

Product Name	Self Drilling Screws
Head Type	Pan Head Cross Recessed
Screw Tail Pattern	Drill Point
Material	C1022A
Surface Treatment	Galvanized(Zinc /Nickel Palted)
Color	Blue/White/Silver/Yellow
Measurement	Metric/inch
Pitch	Coarse
Thread Length	Full Thread /Half Thread
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 is perfect for smaller quantities of fasteners. Each fastener is placed in robust plastic bags, sealed to shield contents from moisture and dust. Clearly labeled with product details and quantities, this packaging is easy to manage and ideal for workshops and retail environments.

Boxed packaging provides a structured solution for medium to large quantities of fasteners. These fasteners are housed in durable cardboard boxes, offering extra protection from physical damage during transit. With boxes designed for neat stacking, they optimize storage space. Each box is labeled with essential information, ensuring ease of identification and inventory management.

Palletized packaging is the choice for bulk shipments of fasteners. Numerous boxes or bags are securely strapped to a pallet, forming a stable, easily transportable unit. This method is exceptionally 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, ensuring timely delivery for all orders.
Q: Are you a professional manufacturer?
A: Absolutely! We have been proudly leading in manufacturing excellence since 1995.
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.
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.
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).