RAMPA® Made in DE Threaded Steel Insert, (50 pcs.) with hex Drive and Sealing Collar 1/4-20 Internal Thread (d), 12mm Diameter (D) X 12mm Length (L) Works Best in All Wood Materials and substrates.

★★★★★ 4.2 72 reviews

$38.27
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$38.27
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Product details

Management number 215624808 Release Date 2026/04/12 List Price $15.31 Model Number 215624808
Category

Want to build a long-lasting piece of furniture, tree house? Or do you need to fix a worn out fastener? With a RAMPA insert you can be confident that your connection will handle whatever you build. Our patented thread delivers high pull out values (up to 1,300 lbs) depending on your material. With a hex drive for easy installation along with a sealing collar providing a smooth clean appearance. High grade steel provides superior strength and will not break or tear out compared to standard die-cast inserts. Zinc plating provides corrosion resistance for outdoor applications. Ideal for all wood and wood related construction . Recommended pre-drill is 10 (softwoods)-10.5mm (hardwoods), recommended to test on scrap piece first for best fit.

  • One RAMPA insert can hold up to 1,300 lbs depending on wood substrate
  • Patented thread with special design ensures easy and straighter installation even in hardwoods with a standard hex bit or Allen key
  • Allows for reliable long-lasting connections that can be assembled numerous times without any wear or tear.
  • Ideal for demanding designs; furniture (including live edge) , millwork, cabinetry etc..
  • Technical specifications and dimensions are guaranteed by 100% quality control
UPC 628176979052
Brand RAMPA
Color Silver
Set Name 50 pieces
Size Name 12mm x 12mm
Metal Type Alloy Steel
Drive Style External Hex
Part Number 439612101050
Thread Size 1/4-20
Thread Type Unified National Coarse
Finish Types Zinc
Grade Rating industrial
Manufacturer RAMPA GmbH & Co.
Thread Class Class 2B
Thread Style Right Hand
Fastener Type Hex
Item Diameter 12 Millimeters
Material Type Zinc Steel
Exterior Finish Zinc
Thread Coverage Fully Threaded
Number of Pieces 50
Screw Head Style Hexagonal
Inside Thread Size 1/4-20
Compatible Groove Diameter 1E+1 Millimeters

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4.2 out of 5
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72 ratings | 30 reviews
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