Technical Datasheet
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.
| 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
- 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
- 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.
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.
