Factory Price Ventilation Air Duct Washer Head Self Tapping Sheet Metal Tek Screws Hex Head Self Drilling Screw for HVAC System

• Material: Stainless Steel
• Usage: for Air Conditioner, Industry
• Type: Venetian-Style Outlet
• 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.: SDSH
• Venetian-Style Air Layers: Three
• Installation: Outlet
• Certification: ISO
• Adhesive: Hot Melt Glue
• Waterproof: Waterproof
• Temperature- Resistance: Normal Temperature
• Color: Customized
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN
• Grade: 4.8
• Keyword: Hex Head Self Drilling Screws
• Function: Ventilation
• Feature: HVAC
• Work for: Air Conditioning
• Transport Package: Carton
• Specification: Hex Head Self Drilling Screws
• Trademark: Airandus
• Origin: China
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 20.000kg

Product Description

 

Self-drilling Screws with Hex Head, SDSH

1. Hex Washer Head distributes holding pressure to thin metal.

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

3. Save Time and Effort by drilling their own holes and fastening in a single operation.

Model	φd	L
SDSH09	4.2	9
SDSH13	4.2	13
SDSH16	4.2	16
SDSH19	4.2	19
SDSH25	4.2	25