Minister of Land, Infrastructure, Transport and Tourism Certified Product [Steel Base Combined Roll Connection Screw]
125 pieces per roll with a steel base that can also be used for tools, resulting in fewer filling cycles!
Our roll-joined screws are certified by the Minister of Land, Infrastructure, Transport and Tourism and are compatible with steel substrates for two-thread screws. (*3925H&L is the only product not subject to certification) They feature coloring that makes size identification easy even after installation, and a pearlescent head finish that provides good adhesion for putty. The surface treatment is an environmentally friendly non-chrome coating. Each size comes in packs of 125 screws x 16 rolls, resulting in fewer refills for air tools. Tags: Daidohant, joined screws, nails, tools, certified products, housing, construction, interior design
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basic information
■Certified Construction Method Frame wall construction method, wooden frame construction method ■Specifications and Dimensions 3925H&L Color: Blue, Nominal diameter × Length: 3.9×25, Head diameter: 8.2, Quantity: 125 pieces × 16 rolls 3928H&L Color: Red, Nominal diameter × Length: 3.9×28, Head diameter: 8.2, Quantity: 125 pieces × 16 rolls 3932H&L Color: Green, Nominal diameter × Length: 3.9×32, Head diameter: 8.2, Quantity: 125 pieces × 16 rolls 3941H&L Color: Bronze, Nominal diameter × Length: 3.9×41, Head diameter: 8.2, Quantity: 125 pieces × 16 rolls ■Material SWCH22A ■Surface Treatment Non-chrome coating *For more details, please contact us separately.
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Our company is engaged in the planning, design, and development of fastening products such as screws, nails, and bolts, as well as structural hardware used in wooden houses and solar mounting systems for solar power generation. We will continue to challenge ourselves to innovate while responding to our customers' needs in line with the changing times.