Self-Tapping Screw Gypsum Bugle Head Black Drywall Screw Decking Screws Quick-Thread Screws

• Material: Carbon Steel
• Shape of Head: Round
• Surface Finishing: Zinc Plated
• 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.: M3-M72
• Certification: ISO
• Customized: Customized
• Materials: Plain,Black,Zinc-Plated,HDG,Nickel
• Length: 13--152mm
• Head: Bugle Head;Trim Head;Wafer Head,with or Without Ni
• Transport Package: Carton/Wooden/Bluk/Others
• Specification: length 13-152mm
• Trademark: INNOVAT
• Origin: China
• Package Size: 250.00cm * 200.00cm * 200.00cm
• Package Gross Weight: 20.000kg

Product Description

Description
Self-tapping screws also named as quick-thread screws, are quick-release fasteners made of steel that are galvanized and passivated on the surface. Self-tapping screws are mostly used for the connection between thin metal plates (steel plates, saw plates, etc.). When connecting, first make a threaded bottom hole for the connected piece, and then screw the self-tapping screw into the threaded bottom hole of the connected piece.

Product Details

Product Name:	Decking screws
Standard:	DIN/ANSI/Non-standard
Material	carbon  steel:1022, C10B21 with heat treatment,stainless steel304/316
Finishing	Plain, Black, zinc-plated, HDG, Nickel, Gr, Dacromet, ruspert
Production	Cold Forging
Packing	Small packing are available
Certs	Material Certs and inspection certs are available
Samples	Free Samples for standard fastener

Specification

Item	value
Finish	ZINC, ZINC PLATED
Material	Steel
Measurement system	INCH, Metric
Head Style	Flat
Place of Origin	China
Model Number	3.5mm-4.8mm
Standard	DIN
Item	bugle head self-tapping screw
Head	Bugle head;Trim Head;wafer head,with or without nibs
Delivery	within 25 days after receiving 30% advance payment
Surface treatment	White/Yellow Zinc Plated, Dacromet, Ruspert, Phosphated, galvanized,black oxide
Drive	phllips no.2, cross drive
Length	13--152mm

Pictures

Drawing

Factory Tour

Certifications