RAMPA® Insert SKD30 - Zinc-Plated Steel

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This insert features a sealing collar, hex drive, and patented outside thread. With its optimal retaining function, the insert works for a wide range of substrates and has 100% control of all functional dimensions.
Bolt Diameter/Size: 1/4 in 5/16 in n° 10 n° 8 Thread Count (Pitch/TPI): 18 20 24 32 Outer Diameter: 5/16 in* 13/32 in* 15/32 in* 9/16 in* Length: 15/32 in* 23/32 in* Packaging format: Bag of 10 units Bag of 100 units Bag of 500 units Bag of 1000 units Select Options
Product # Bolt Diameter/Size Thread Count (Pitch/TPI) Outer Diameter Length Packaging format
439142012SA 1/4 in 20 15/32 in* 15/32 in* Bag of 10 units
439142012100 1/4 in 20 15/32 in* 15/32 in* Bag of 100 units
4391420121000 1/4 in 20 15/32 in* 15/32 in* Bag of 1000 units
439142018SA 1/4 in 20 15/32 in* 23/32 in* Bag of 10 units
439142018100 1/4 in 20 15/32 in* 23/32 in* Bag of 100 units
439142018500 1/4 in 20 15/32 in* 23/32 in* Bag of 500 units
4395161818SA 5/16 in 18 9/16 in* 23/32 in* Bag of 10 units
4395161818100 5/16 in 18 9/16 in* 23/32 in* Bag of 100 units
4395161818500 5/16 in 18 9/16 in* 23/32 in* Bag of 500 units
439102412SA n° 10 24 13/32 in* 15/32 in* Bag of 10 units
439102412100 n° 10 24 13/32 in* 15/32 in* Bag of 100 units
4391024121000 n° 10 24 13/32 in* 15/32 in* Bag of 1000 units
439083212SA n° 8 32 5/16 in* 15/32 in* Bag of 10 units
439083212100 n° 8 32 5/16 in* 15/32 in* Bag of 100 units
4390832121000 n° 8 32 5/16 in* 15/32 in* Bag of 1000 units

ADVANTAGES AND BENEFITS

Advantages:
- Fast processing and high torque transmission by hex drive
- Outside patented thread profile provides optimum cutting effect
- High grade steel metal bushing provides superior strength

Benefits:
- Provides strong stable connections to support heavy-duty workloads
- Unthreaded lead aids in straighter installation, providing easier and consistent assembly
- One insert could support up to 1300 lb (589.67 kg) depending on substrate
- Insert will not break or tear out compared to standard die-cast style inserts
- Hex drive promotes easy installation
- Allows for reliable long-lasting connections that can be assembled numerous times without any wear or tear

TECHNICAL SPECIFICATIONS

Finish
Zinc
Brand
Rampa
Disclaimer

Measures shown with an asterisk (*) have been converted as per your preference. These are not the official measures. To view the measures specified by the manufacturer, click here.

APPLICATION

Suitable for wide range of substrates:
- Hardwood
- Softwood
- Plywood
- Chipboard
- MDF board

IMPORTANT INFORMATION

The sealing collar provides a smooth, clean-looking finish and a stopping point for the insert.

Drilling of holes should be minimum 1/16 in (1 mm) to 1/8 in (3 mm) deeper than length of the insert. For example, a 25/32 in (20 mm) length (L) should have a pilot hole that is at minimum 27/32 in (21 mm) to 29/32 in (23 mm) deep.

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