New Arrivals/Restock

100pcs/lot Drywall Screw Cross Countersunk Flat Head Self-Tapping Screw M3.5 Black Carbon Steel Woodworking Screw (Color : 30mm, Size : M3.5 100Pcs) Kolloee(60mm)

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$43.19 cheaper than the new price!!

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New  $71.99
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Product details

Management number 220332312 Release Date 2026/05/03 List Price $28.80 Model Number 220332312
Category
  • Premium Material & Superior Strength:Our bolts are manufactured from high-strength carbon steel/stainless steel, featuring excellent hardness, tensile strength and wear resistance, not easy to deform or break under heavy load, ensuring long-term stable use in various working environments.
  • Precision Thread Design:Adopt precision machining technology to make the thread clear, uniform and smooth, easy to install and tightly fit with nuts and washers, effectively preventing loosening caused by vibration, providing safe and firm fastening effect.
  • Rust & Corrosion Resistance:With professional surface treatment, these bolts have good rust resistance and oxidation resistance, suitable for both indoor and outdoor use, and can maintain stable performance even in humid and harsh environments.
  • Strict Quality Control:Each bolt has passed multi-channel quality inspection, no burrs, no damaged threads, consistent size and standard specification, fully compatible with standard accessories, suitable for industrial, construction, automotive and DIY projects.
  • Wide Application & Multiple Sizes:Our bolts are widely used in machinery assembly, furniture installation, building maintenance, engineering construction and other fields, with complete specifications to meet different installation and replacement needs.
  • For standard 1/2-inch-thick drywall panels, use 1 1/4- or 1 3/8-inch drywall screws. For 5/8-inch-thick drywall,
  • Use 1 3/8 or 1 5/8-inch screws. Drywall screws come in both coarse and fine thread designs.For example, m3.5*30 means that the thread diameter is 3.5 mm and the length is 30 mm.
  • When attaching drywall panels to wood studs, choose coarse threads. Thick screws will bite hard into the wood;
  • Reduce the physical effort of pushing with the drill. Fine-threaded screws are used to secure the panels to metal studs.Specifications: D*L (d: diameter; l: length)

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