Large diameter Wafer Head provides a good bearing surface with countersinking ability
Cutting Nibs under the head help cut away material for a flush countersink
Hi-Lo thread style holds well in a variety of materials

Applications
Cement Board to Wood or to (20 to 25) Light Gauge Metal Studs
Siding to Wood or to (20 to 25) Light Gauge Metal Studs
Ceramic coated Concrete screws (premium metal roof/wall applications)
Concrete screws for concrete structures.
Fasten wood or metal to concrete, brick, concrete block or masonry
Suitable for carbide masonry drill bits
Available in various sizes with flat or hexagonal heads to suit your application, they can be used for a variety of tasks such as fixing PVC frames or timber frames, or for soft brick or plywood backing for masonry. Holes for concrete screws should be at least 1/4" deeper than the screw penetration to allow a little extra room for dust accumulation during drilling.








 

 

Q1: Are you trading company or manufacturer?
A1: We are the manufacturer. (We are the international trade branch of the factory)
     We provide 7x24 hours real-time video verification factory service.

Q2:What is your core product?
A2:We specialize in the production of high quality screws, mainly drywall screws, particle board screws, wood screws, etc.

Q3: How long is your delivery time?
A3: If the goods are in stock, within 15 days. 30-60 days for bulk order.

Q4: What is your terms of payment ?
A4: 30%-40% T/T in advance ,balance before shippment.(For orders less than USD1000, pay 100% in advance to reduce bank fees.)

Q5.Can you provide a sample?
A5: Sure, Our sample is provided free of charge, but not including courier fees.

Choose us!
1) Custom designs available. ODM and OEM are welcome.
2) We hope to maintain long-term cooperation with every customer, we attach importance to quality and insist on providing high-quality products and services.