New Arrivals/Restock

50 pc #5/16 inch by 4 inch Silver Structural Wood Screws, Heavy Duty Construction Screws, Alternative to lag Screws, Exterior Grade, 2" T30 bits Included, #5/16" x 4"

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$17.99 cheaper than the new price!!

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Product details

Management number 218099370 Release Date 2026/05/03 List Price $12.00 Model Number 218099370
Category
  • [ Size]: Pack of 50 premium structural screws, Diameter #5/16 inch, Length 4 inch, Includes 2-inch T30 star bits for quick installation.
  • [Exceptional feature build to last]: Recessed Star Drive resists stripping and increases torque transfer for faster, more secure driving. Thread design reduces splitting and installation time.
  • [Wide range of Applications]: Designed for heavy-duty jobs including framing, structural decking, LVL fastening, and ledger board connections. Suitable for both interior and exterior wood fastening.
  • [Installation]: Type 17 cut point drills easily into wood and clears waste material, acting as a self-drilling tip and eliminating the need for pre-drilling in most cases.
  • [ High corrosion resistant ]: Silver Ruspert 1000 HR corrosion-resistant coating protects against rust. Zinc layer and ceramic top coat shield the fastener from treated lumber, hardwood, softwood, and harsh weather.
UPC 628693613453
Brand HBSS
Color Silver
Model KKM54390
Set Name Pack of 50
Head Type Round
Size Name #5/16 x 4"
Metal Type Carbon Steel
Unit Count 1.0 Count
Part Number KKM54390
Thread Size 2.60
Thread Type Proprietary/Non-standard Thread
Drive System Star
Finish Types Powder Coated
Manufacturer HBSS
Thread Class HBSS Thread
Thread Style Right Hand
Fastener Size #5/16 x 4
Fastener Type Wood Screws
Item Diameter 7.94 Millimeters
Material Type Steel
Exterior Finish Ceramic
Number Of Items 50
Thread Coverage Partially Threaded
Screw Head Style Round
Screw Point Style Type 17 Point
Set Screw Thread Type Proprietary/Non-standard Thread
Compatible Groove Diameter 0.31 Inches

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