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Slotted Raised Head Barrel Nuts

SKU: SB003 Category:

Slotted Raised Head Barrel Nuts In Stock

Slotted Raised Head Barrel Nuts In Stock. Slotted barrel nuts (sleeve nuts) with raised head, manufactured in M4 thread as standard (with other threads available to order), featuring a raised head with a slotted drive which can be fastened with a standard flat blade screwdriver. Suitable for use with all M4 thread machine screws to clamp two or more pieces of material together.

Raised Head Barrel Nuts with slotted drive, also known as raised head sleeve nuts, are available as standard in A4 stainless steel which makes them ideal for marine applications requiring superior corrosion resistance due to the exposure to salt water. They are commonly used on ship portholes, but can be used on any application that the dimensions suit.

Stock sizes are listed in the table below, with dimensions available on the technical information tab.

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

= A4 Stainless Steel

Slotted Raised Head Barrel Nuts – Features and Technical Information

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

Slotted Raised Head Barrel Nuts technical drawing

Thread d3 L L1 k (max) d2 (max) t (min) n (max)
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

*For guidance purposes only