Skip to content
Gift Cards Hours & Location Milling Services Monthly Specials
Rampa Insert Nuts

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
$0.92 - $0.96
$0.92
$0.92 - $0.96
$0.92

Customer Reviews

Based on 49 reviews
96%
(47)
0%
(0)
4%
(2)
0%
(0)
0%
(0)
100.0
100.0
P
Pierre Raymond (Boileau, CA)

Hardware is excellent

B
Ben Nolen (High Ridge, US)
Excellent

These inserts and bolts were the perfect size for my C channel install.

K
Kevin Phelps (Minneapolis, US)

Rampa - Insert Nuts

123
4961
Verified Reviews

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.