Bolt Hex Head Screw M8 M10

• After-sales Service: on Line Service
• Warranty: One Year
• ventilation mode: natural ventilation
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SDSC
• Certification: ISO9001
• Type: Round Head
• Connection: Common Bolt
• Head Style: Round
• Grade: 4.8
• Material: Galvanized Steel
• Product Name: Head Self Drilling Screws
• Function: Ventilation
• Usage: Air Duct
• Keyword: Cross Head Self Drilling Screws
• Work for: Air Conditioning
• Transport Package: Carton
• Specification: SDSC
• Trademark: OEM OR ZENGO
• Origin: Zhejiang China
• Production Capacity: 5000PCS/Week
• Package Size: 35.00cm * 35.00cm * 25.00cm
• Package Gross Weight: 1.000kg

Product Description

Self-drilling Screws with Cross Head, 

1. Used to attach sheet metal to other thin metal, wood or other materials.

2. Made from Steel, they have a Zinc Plating to resist corrosion in weather environments.

3. Pilot hole should be pre-drilled.
 

Model	φd	L
SDSC09	4.2	9
SDSC13	4.2	13
SDSC16	4.2	16
SDSC19	4.2	19
SDSC25	4.2	25