IMSCREWS 1/4 x 4 Hex Head Lag Screws, 304 Stainless Steel, Partially Threaded Structural Wood Bolts for 4x4 Posts & Framing, 20 pcs

★★★★★ 4.1 93 reviews

$14.98
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$14.98
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Free shipping Free 30-day returns

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Product details

Management number 211238493 Release Date 2026/04/04 List Price $5.99 Model Number 211238493
Category
  • DEEP STRUCTURAL ANCHORING The 4-inch length is engineered for heavy-duty timber-to-timber connections, providing deep fiber engagement for deck posts, pergolas, and structural framing.
  • ENHANCED CLAMPING DESIGN Featuring a partially threaded shaft that allows the screw to pull large timber members tightly together, eliminating gaps for a more rigid, safe joint.
  • HIGH-TORQUE 304 STAINLESS Forged from premium 304 (18-8) stainless steel to prevent rust in high-moisture timber cores. Offers the toughness needed for long-distance driving without brittle snapping.
  • POWER TOOL COMPATIBLE The heavy-duty hex head is built for 7/16 power sockets. Designed to withstand the sustained torque required for deep 4-inch penetrations in dense wood.
  • INSTALLATION GUIDELINE For 4-inch structural drives, pre-drilling a pilot hole (3/16 for softwoods, 7/32 for hardwoods) is mandatory to ensure thread formation and prevent timber splitting.

Brand IMSCREWS
Color Silver
Model MN-S0626
Head Type Hex
Size Name 1/4" x 4"
Metal Type Stainless Steel
Unit Count 20.0 Count
Part Number PN-S0626
Thread Size 1/4"
Thread Type Unc
Drive System External Hex
Manufacturer IMSCREWS
Thread Style Right Hand
Fastener Size 1/4"
Fastener Type Lag Screws
Material Type Stainless Steel
Exterior Finish Stainless Steel
Item Dimensions 0.01 x 0.01 x 0.01 inches
Thread Coverage Partially Threaded
Number of Pieces 20
Screw Head Style Hex
Screw Point Style Cone Point

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