information
Material: carbon steel C1022
Head type: Bugle Head
Drive :Plillips
Surface : Zinc plated
Package :Bulk, Small box
DIA : 3.5 mm - 6.3 mm
Lead Time: 30-40days
The difference between find thread drywall screws and coarse thread drywall screws
The sales of drywall screws is one of the most critical products of fastener products. The biggest feature of drywall screws is the trumpet head shape. There are double-thread fine-tooth drywall screws and single-thread coarse-tooth drywall screws. The biggest difference between the two is that the thread of fine-tooth drywall screws is double-threaded, which is suitable for the connection between gypsum board and metal keels with a thickness of no more than 0.8 mm, while the thread of the latter is single-thread coarse-toothed, which is wider and has a corresponding faster attack speed. It is suitable for the connection between gypsum board and wooden keels, so that the wood itself will not be damaged.
The main double-thread fine-tooth drywall screws are phosphated and galvanized, while galvanized drywall screws are just a supplement. Black phosphorus has a certain lubricity and a slightly faster attack speed; while galvanized blue and white are a step higher than black phosphorus in anti-rust effect, and the product color is light and easier to color and paint. Galvanized is divided into blue-white zinc and yellow zinc. There is almost no difference in the use, purpose, and anti-rust effect of these two types, just depending on the habits and preferences of consumers.
About us
Haiyan Gete Hardware Co.,Ltd
Haiyan Gete Hardware Co.,Ltd is a top-rated manufacturer and supplier of fastener products. Our product line ranges including standard fasteners (such as bolts, nuts,screws,studs and anchors) and non-standard parts which customize according to the drawings from the customers .If you're in need of top-quality fasteners, Contact us today to learn more about our products and services.
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