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Low Profile Socket Sex Bolts

Low Profile Socket Sex Bolts are an effective solution for clamping two or more materials together – providing a neat, aesthetically pleasing finish.

Often known as Binding Post Screws, Chicago Screws, Interscrews or Binder Screws, these Socket Sex Bolts are used for architectural applications and also for fastening sample books, albums etc.

  • Head dimensions match on both components.
  • Standard socket drive.
  • Male screw threads into internally Threaded Barrel Nut (Sex Bolt).
  • Thin, flat head suitable for aesthetic/architectural applications.

To determine the size of the screw and barrel nut required, the internal thread on the barrel nut is provided below.

Both the male screw and the female Barrel Nut or Sleeve Nut are available in A4 / 316 Stainless Steel as standard to resist saltwater corrosion in marine environments.

Low Profile Socket Sex Bolts are available at Fastenright in thread diameters M5 to M12 as standard, with other sizes available to order.

Non-standard sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and custom parts made to drawings.low profile socket sex bolts

Technical Data & Available Sizes
Thread Diameter (d) dk (mm) ds (mm) l (mm) b (mm) h (mm) k (mm)
M5 15 8 8 5 4 2.5
M5 15 9 9 4 4 2.2
M5 15 8 10 7 4 2.5
M5 15 8 12 9 4 2.5
M5 14.5 7 15 10 5 2
M6 15 9 10 4 4 2.5
M6 15 9 10 5 4 2.2
M6 15 9 12 6 4 2.5
M6 15 9 15 9 4 2.5
M6 20 9 15 9 4 2.2
M6 15 9 16 10 4 2.5
M6 15 9 20 14 4 2.5
M8 17 10 12 6 5 2.5
M8 17 10 15 9 5 2.5
M8 20 12 15 9 5 2.2
M8 17 10 20 14 5 2.5
M10 22.5* 13 18 12 6 2
M10 25* 14 18 12 6 2.2
M12 25 16 18 12 7 2.2
*Head diameters for M10s do not match.

 

Barrel Nut Available Sizes
Barrel Diameter Barrel Length Screw Length (mm)
10 12 15 16 20 25 30 35 40 45 50 55 60 70 80 90 100 110 120
7mm
10mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
12mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
15mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
8mm
8mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
10mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
12mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
9mm
10mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
12mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
15mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
16mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
20mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
10mm*
10mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
12mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
16mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
20mm red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image red icon image
13mm
12mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
15mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
16mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
18mm black icon image black icon image black icon image black icon image black icon image black icon image black icon image black icon image
14mm
12mm 20mm – 3000mm
16mm 20mm – 3000mm
18mm 20mm – 3000mm
16mm
14mm 20mm – 3000mm
16mm 20mm – 3000mm
18mm 20mm – 3000mm
= A4 Stainless Steel // black icon image= Steel Zinc Plated
Size not listed? Please make an enquiry – we may be able to provide it.
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