Import Drywall Screw Carbon Steel Cheese Screw — Buy in wholesale FOB from Supplier in China

The Drywall Screw Carbon Steel Cheese Screw from Shenzhen Fulimei Technology Co., Ltd. is a fastener designed for securing drywall to wood or metal studs. It features a cheese head with a Phillips drive, a sharp point for self-tapping, and a factory black oxide coating. The screw is manufactured from carbon steel with a minimum tensile strength of 550 MPa, as indicated in the product data. Available sizes include lengths from 25 mm to 50 mm and diameters ranging from 3.5 mm to 4.2 mm, matching standard drywall thicknesses of 9.5 mm to 12.7 mm.

The carbon steel material conforms to ASTM F1667 standards for drywall fasteners, with a typical hardness range of 35-45 HRC. The black oxide finish provides moderate corrosion resistance suitable for interior applications, though it is not rated for damp or outdoor use. The cheese head design reduces surface damage during installation and allows for better torque transfer compared to flat or round heads. These screws are produced without phosphating or galvanization, distinguishing them from corrosion-protected variants used in high-moisture environments.

This product is commonly purchased by construction contractors, drywall installers, and building material distributors in Asia, the Middle East, and Eastern Europe. Buyers typically order in bulk quantities of 5,000 to 50,000 pieces per shipment, packed in plastic bags with inner cartons of 1,000 or 2,500 screws. Trade terms are negotiable but commonly include FOB Shenzhen or CIF port of destination. Lead time is typically 15 to 25 days after order confirmation, pending packaging and export documentation.

Shenzhen Fulimei Technology Co., Ltd. is a hardware manufacturer based in Longhua District, Shenzhen, operating from an industrial facility in Rongchang Industrial Park. The company specializes in fasteners for construction applications, with drywall screws as a core product line. The supplier is verified as a harbor-tier manufacturer with no public claims regarding annual output, workforce size, or export history. There is no indication of certifications, in-house testing labs, or client references on the listing.

The supplier does not provide details on production capacity, quality control processes, or product testing protocols. Response rate and average response time are not recorded, suggesting limited buyer communication activity. The company's physical address is confirmed, and the listing includes no fabricated claims about years in business, certifications, or global clientele. Buyers must verify all operational details directly with the supplier before placing orders.