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Slotted Raised Head Barrel Nuts

SKU: SB003 Categories: ,

Slotted Raised Head Barrel Nuts In Stock

  • Standard slotted drive.
  • Closed end.
  • Ideal for use in portholes and architectural applications.
  • Male screw fastens into internally threaded female barrel nut (sex bolt).

Slotted Raised Head Barrel Nuts are manufactured in M4 thread as standard with other threads available to order.

Their raised head with a slotted drive can be fastened with a standard flat blade screwdriver. It is suitable for use with all M4 thread machine screws to clamp two or more pieces of material together.

These raised head barrel nuts are also known as raised head sleeve nuts and are available as standard in A4 stainless steel, making them ideal for applications that require superior corrosion resistance such as marine applications due to the exposure to seawater. They are commonly used on ship portholes but can be used on any application which demands the dimensions of these nuts.

Stock sizes and dimensions are available below. Screws are available to pair these nuts.

Thread / Length (mm) 6 8 10 12 16 20
M4

Slotted Raised Head Barrel Nuts technical drawing

Thread d3 L L1 k (max) d2 (max) t (min) n (max)
M3 2.0 7.0 1.0 1.0
M4 6.0 6.0 4.0 2.2 9.0 1.2 1.0
M4 6.0 8.0 6.0 2.2 9.0 1.2 1.0
M4 6.0 10.0 8.0 2.2 9.0 1.2 1.0
M4 6.0 12.0 10.0 2.2 9.0 1.2 1.0
M4 6.0 16.0 14.0 2.2 9.0 1.2 1.0
M4 6.0 20.0 18.0 2.2 9.0 1.2 1.0
M5 2.7 12.5 1.2 1.5
M6 3.3 15.0 1.5 1.9
M8 4.4 20.0 2.0 2.31