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Rampa - Insert Nuts

Rampa Inserts (Type SKD330) with hex drive, sealing collar and unthreaded lead.

  • Size: 15mm or 18mm
  • Diameter (D):  12mm
  • Thread (d): 1/4-20 UNC
  • Material: Steel, zinc plated
  • Driver Size: 6mm

We recommend either the 10mm or 10.5mm Brad Point Bits by FAMAG depending on the hardness of material.

Size: 15mm
Original price $0.92 - Original price $0.96
Original price
$0.92
$0.92 - $0.96
Current price $0.92
Ordering Information

In-Store Pickup: Most orders are completed within 2 business days. We will contact you via email when your order is ready for pickup.

Shipping: Most orders are packaged and ready for shipping within 2 to 4 business days of ordering.

For more information on Shipping & Returns click here.

Customer Reviews

Based on 31 reviews
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J
Jim Parrish (Ocean Shores, US)
Rampa bolts

Ramps bolts are an excellent choice that pairs perfectly with Rampa threaded inserts. I had not used either prior to my past order, but they worked so well that I will always use Rampa products on my woods projects.

S
SEGURA Gerard (Montreal, CA)

Excellent!

R
Ray Ward (Beaumont, US)
Farm Table Top

I used the Rampa bolts to attach c-channel to my daughter’s farm table build. They were easy to install and worked great. The top is flat and stable. I will surely use this product again.