Flat Head Wood Screw Self-Tapping Countersunk Bolt on Fiberboard Metal Brick

• Color: Zinc Plated
• Material: Iron
• Kind: Fasten
• Customized: Non-Customized
• Fixed: Fixed
• Finish: Color Zinc Plated
• Model NO.: 15H0104
• Condition: New
• MOQ: 1000
• Transport Package: Carton Box
• Specification: 5*50mm
• Trademark: HAO
• Origin: Shanghai
• HS Code: 7318151090
• Production Capacity: 500000/Month

Product Description

Furniture Fittings Fasterner Screws Pan Head Wood Screws 5*50mm

Self-tapping and self-drilling screws are two types of screws used in metal building and general construction, as well as many other applications and industries. Contrary to popular belief, the two terms are not interchangeable.

These screws cannot drill through metal and require a pilot hole to be pre-drilled before installation. 

A pilot hole is created by using a drill bit which is slightly smaller than the screw, and the threads of the screw tap the metal or wood while the screw is being installed. 

This tapping action keeps the material fastened together. There are many different types of points that a self-tapping screw can have that assist in tapping threads into various substrates.

Self-tapping screws have the ability to tap threads into the material. Self-tapping screws are used for all sorts of materials, including wood, metal, and brick. 

• When working with metal, aluminum, and plastics, like fiberglass and polycarbonate. 
• When working with material that already has pilot holes established.

 

Item No:	Type	HS Code:	Material	Finish
15H0104	5*50mm	7318151090	Iron	Zinc plated