Factory Supply Hex Washer Head Self Drilling Screw

• Material: Stainless Steel
• Type: Hexagon Head
• Groove: Hexagon
• 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
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI
• Grade: 12.9
• Diameter: 4.2
• Length: 9/13/16/19/25
• Packing: 100PCS/Bag
• Transport Package: Carton Box
• Trademark: Airandus
• Origin: China
• Production Capacity: 5000000 Pieces/Year
• Package Size: 46.50cm * 27.50cm * 16.00cm
• Package Gross Weight: 35.000kg

Product Description

 
SDSH Hex Washer Head Self Drilling Screw

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