20Pcs 1/4-20 Threaded Inserts for Wood with Furniture Screws

Product Details

Size: Standard
Color: Silver
Material: Zinc Alloy
Brand: Usdrwam
Item dimensions L x W x H: 2.95 x 2.48 x 0.63 inches
Size Name: Standard
Item Dimensions: 2.95 x 2.48 x 0.63 inches
Item Diameter: 0.75 inches
Number of Pieces: 4
Outside Diameter: 0.59 inches
Screw Head Style: Flat
Thread Size: 1/4-20
Compatible Groove Diameter: 0.25 inches
Maximum Shear Strength: 150 Pounds
Color: Silver
Item Shape: Cylindrical
Item Highlight: Carbon steel construction, Hex drive installation, Reusable threaded connection
Brand: Usdrwam
Fastener Type: Threaded Insert And Bolt Nut Set
Unit Count: 10 Count
Number Of Items: 1
Number of Packs: 10
Set Name: 1/4-20 Threaded Inserts For Wood Assortment Kit
Manufacturer: Usdrwam
Part Number: 1/4-20x3/4-insert-kit-10set
Material Type: Zinc Alloy
Finish Types: Zinc

Hybrid Materials: Includes 10pcs of carbon steel 1/4-20 bolts (3/4" length) and 10pcs of alloy steel insert nuts (19/32" deep). This dual-metal build delivers high tensile strength and rust resistance to prevent threading strip under heavy loads
Joint Stability: Provides a permanent machine thread interface inside wood structures to eliminate wobbly legs. The deep flanged external threads create exceptional pull-out resistance to maintain lasting connection integrity
Installation Guide: Requires a manual hex wrench for flush alignment. Installs cleanly by pre-drilling a precise 3/8" pilot hole for soft pine or 10.5mm for hardwoods to allow smooth vertical insert driving without any wood splitting or side blowouts
Universal Applications: Optimized for assembling pine furniture, repairing stripped threads, or constructing custom woodworking. Universal 1/4"-20 UNC sizing serves as an essential hardware choice for restoring heavy cabinet frames, chairs, and sofas
Versatile Adaptation: The standard coarse UNC threading integrates seamlessly with mainstream furniture feet, casters, and leveling mounts. This kit provides immediate upgrade and reinforcement value for heavy workshop benches

Why Choose Us Stability is the foundation of heavy-duty furniture. Our 10-set 1/4-20 threaded insert and furniture screw kit is engineered to provide a rock-solid metal-to-metal mechanical connection where traditional wood screws fail. By anchoring a deep, secure machine thread within the wood structure, this dual-material configuration eliminates wobbly joints and ensures lasting structural integrity under high torque and heavy daily loads.Professional Configuration Insert Nut: 1/4"-20 x 19/32" (Deep Flanged External/Internal Threads) Furniture Screw: 1/4"-20 x 3/4" (Low-Profile Button Head Hex Socket Drive) Material: High-Strength Galvanized Carbon Steel & Alloy Steel Combination Packaging: 10 Hex Bolts + 10 Pre-drilled Inserts in a transparent organizer case.Care Instructions Pre-drilling: For hardwoods (Oak/Maple), pre- drill a 10.5mm hole to prevent splitting. For softwoods (Pine), a 3/8" pilot hole ensures a tighter thread grip. Alignment: Keep the hex drive inserted vertically to achieve a perfect 90-degree flush assembly and prevent side blowouts. Compatibility: Standard coarse UNC sizing integrates seamlessly with 1/4-20 hardware, casters, and leveling mounts. (Wrench not included).

MPN	1/4-20x3/4-insert-kit-10set
Brand	Usdrwam

20Pcs 1/4-20 Threaded Inserts for Wood with Furniture Screws

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