Landwide Co., Ltd. - Landwide Screw - A professional screw factory provide standard screw, non-standard screw and also R&D service to world fastener business.

DIN7997 Lag Screw | Secure Your Roof with Landwide's Advanced Roofing Screw Solutions

Lag screws fasten wood materials. It can be called Lag bolts as well. Lag screws / Lag bolts are sturdy to connect heavy lumber and other heavy materials where an intense load needs to be withstood.
Available with Zinc plating, Yellow zinc, Ruspert coating, and others. Landwide Co., Ltd. is one of the world's leading manufacturers of high-quality screws, including self-drilling, roofing, decking and stainless steel varieties. Established in 1992, we pride ourselves on advanced manufacturing processes that ensure superior durability and performance. Our extensive product line caters to various industrial applications and meets rigorous standards with a focus on innovation and customer satisfaction. Trust Landwide for reliable, quality fastening solutions.

DIN7997 | Innovative Fasteners for Robust Applications: Discover Landwide's Concrete Screws

Wood screw | Expertise in Custom and Standard Screw Manufacturing

DIN7997 Lag Screw - Wood screw
  • DIN7997 Lag Screw - Wood screw

DIN7997 Lag Screw

E03

DIN7997

Lag screws fasten wood materials. It can be called Lag bolts as well. Lag screws / Lag bolts are sturdy to connect heavy lumber and other heavy materials where an intense load needs to be withstood.

Available with Zinc plating, Yellow zinc, Ruspert coating, and others.

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Lag screws are high strength fasteners capable of handling heavy loads in lumber connections. Their hex head allows high tightening torque. Various coatings provide corrosion resistance for different environments. Lag screws are the fastener of choice when assembling heavy load-bearing wood structures.

Gallery
FAQ
What are your ranges of manufacture sizes of screws?

Dia: 3.0mm-16.0mm (Min.-Max.) Length:5.0mm-300.0mm (Min.-Max.)


Products

DIN7997 Lag Screw | Landwide's Stainless Steel Screws: Your Best Choice for Durability and Strength

Landwide Screw Co., Ltd. is a reputable screw manufacturer based in Taiwan, known for providing high quality, corrosion resistant screws to the global fastener market since 1992. Specializing in both standard and custom screw solutions, Landwide offers a wide range of products including DIN7997 Lag Screw, self-drilling screws, roofing screws, and stainless steel screws. With a strong focus on R&D and customization, Landwide supports diverse industrial applications, ensuring each product meets the highest standards of durability and performance. From construction to automotive to electronics, Landwide is committed to excellence and innovation in fastener technology

Landwide Screw Co., Ltd. is a renowned manufacturer based in Taiwan that excels in producing high quality screws for various industrial needs. Founded in 1992, the company specializes in a comprehensive range of products, including self-drilling, self-tapping and stainless steel screws, with a focus on robustness and precision in manufacturing. With a strong commitment to R&D, Landwide continually innovates to provide customized, durable solutions that meet international standards and customer specifications, making them a leader in the global fastener market.

Landwide has been offering customers specialized and standard screws, both with advanced technology and 29 years of experience, Landwide ensures each customer's demands are met.