Medium sized quarter turn fixings with an 11mm diameter head.

11mm Quarter Turn Dome Head Studs

For panels or components that need to be easily and quickly removed for servicing or repairs, our range of dome head quarter turn fasteners are the perfect solution. Simply click together and a quarter turn to release.

Various head styles, along with clips and washers are available. Please contact our sales team for fur  [....]

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11mm Quarter Turn Wing Head Studs

These Wing Head Bi-Fix Quarter Turn Studs are inserted through the lid or top panel and simply pressed into the clip on the bottom panel to close. The wing head makes them easy to release by hand with a simple quarter turn of the stud.

Nominal Load = 300N
Max Load = 900N

Material - Brass.

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11mm Quarter Turn Knurled Head Studs

These Knurled Head Bi-Fix Quarter Turn Studs are inserted through the lid or top panel and simply pressed into the clip on the bottom panel to close. Easily released by a quarter turn, the knurl around the outer edge of the head enables users to open by hand. They also have a slot to open with a coin or flat blade screwdriver if  [....]

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11mm Quarter Turn Rivet-on Clips

These Bi-Fix Rivet-on Clips are designed to be riveted or screwed into place on the base panel. We also offer Clip-in versions.

Materials - Stainless Steel, Spring Steel.

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11mm Quarter Turn Tolerance Clip-in Clips

These Clip-in-Clips can be front mounted by simply snapping into pre-cut square hole, which makes them ideally suited for use on rack mount units. When Clip-In Clips are used there is always a small space between the loose panel and the fixed panel.

Material - Stainless Steel.

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11mm Quarter Turn Clip-In Clips

These Clip-in-Clips can be front mounted by simply snapping into pre-cut square hole, which makes them ideally suited for use on rack mount units. When Clip-In Clips are used there is always a small space between the loose panel and the fixed panel.

Material - Stainless Steel, Carbon Steel.

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11mm Quarter Turn Rack Mounting Clip-in Clips

When Quarter Turn Rack Mounting Clip-in Clips are used, there is always a small space between the loose panel and the fixed panel.

Material - Stainless Steel.

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11mm Quarter Turn Neoprene Washers

These 11mm Bi-Fix Quarter Turn Neoprene Washers are used in conjunction with our Bi-Fix Quarter Turn Studs. Retaining the Stud in the top panel, they also seal the hole of the fixed part and reduce vibration.

Temperature range: -40°C to +90°C

Material - Neoprene (EPDM).

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11mm Quarter Turn Cup Washers

These 11mm Bi-Fix Quarter Turn Cup Washers are fitted between the panel and the stud head. They are designed to prevent marking or scuffing of the panel when turning the stud.

Materials - Brass/Nickel Plate, Nylon/Black.

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11mm Quarter Turn Retaining Springs

These stainless steel Bi-Fix Quarter Turn Retaining Springs are often used in conjunction with a Cup Washer. It is designed to sit under the head of the Stud, providing a back pressure to force the lid closed.

Material - Spring Stainless Steel.

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