Engineered for secure fastening in metal applications without pre-drilling, the Flat Head Self-Drilling Screws (SDS-M-FH) by U-Best feature a countersunk head design that sits flush with the material surface. Built for professional construction and assembly work, these screws deliver reliable drilling, threading, and holding power.

Key Features

• Countersunk Flat Head: Designed to sit flush or below the surface of wood, metal, or composite materials for a smooth finish.

• Self-Drilling Point: Equipped with a drill-point tip that drills its own hole in steel and metal framing, saving time and effort.

• Brand Quality: Manufactured by U-Best for dependable job-site performance and structural fastening.

Specifications & Models

• Product Category: Flat Head Self-Drilling Screws (SDS-M-FH)

• Brand / Manufacturer: U-Best

Model Specifications

• #6 x 3/8": Packing = 36 box/ctn, Code = 0603

• #6 x 1/2": Packing = 36 box/ctn, Code = 0604

• #6 x 5/8": Packing = 24 box/ctn, Code = 0605

• #6 x 3/4": Packing = 24 box/ctn, Code = 0606

• #6 x 1": Packing = 24 box/ctn, Code = 0610

• #6 x 1-1/4": Packing = 20 box/ctn, Code = 0612

• #6 x 1-1/2": Packing = 16 box/ctn, Code = 0614

• #6 x 2": Packing = 16 box/ctn, Code = 0620

• #8 x 1/2": Packing = 24 box/ctn, Code = 0804

• #8 x 5/8": Packing = 20 box/ctn, Code = 0805

• #8 x 3/4": Packing = 18 box/ctn, Code = 0806

• #8 x 1": Packing = 18 box/ctn, Code = 0810

• #8 x 1-1/4": Packing = 12 box/ctn, Code = 0812

• #8 x 1-1/2": Packing = 24 box/ctn, Code = 0814

• #8 x 2": Packing = 16 box/ctn, Code = 0820

• #10 x 1": Packing = 10 box/ctn, Code = 1010

• #10 x 1-1/4": Packing = 20 box/ctn, Code = 1012

• #10 x 1-1/2": Packing = 16 box/ctn, Code = 1014

• #10 x 1-3/4": Packing = 12 box/ctn, Code = 1016

• #10 x 2": Packing = 24 box/ctn, Code = 1020

• Option 1: We will use a flat-rate of 8$ for shipping charges
• Option 2: ⁠Customer walk-in to pickup their orders at their expense.