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Rubber Well Nuts

if you looking for rubber well nuts uk, here it is. we have all types of rubber fasteners. rubber well nut is one of them.

Rubber well nuts with threaded brass insert
Comprise of a flanged rubber sleeve with captive brass nut.
Sizes given are thread diameter x fixing length.
Offer excellent electrical isolation & vibration resistance.
No special tools required.
Simply place the fixing in the hole, insert a bolt and tighten to expand the sleeve.
Ideal for fixing to cavity walls & hollow blocks.
The grip range is the thickness of material the nuts will tighten into, thinnest to thickest
Can be used with any type of bolt.

Accepts standard metric threaded bolts, machine screws or threaded bar
Sometimes known as Wellnuts or Ankernuts

EPDM rubber sleeve with captive brass thread expands on tightening to grip sides of hole. (EPDM rubber nut)

Suitable for use in irregular shaped holes, hollow materials and cavities

Provides a vibration resistant fixing and absorbs noise.

If you also see our website for other types of nuts too.

Showing all 13 results

    Image Product Code Name Info Volume Discount Quantity Add to Cart
    20080.040.012 M4 x 11mm (0 – 2mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 99
    100 - 299
    300+
    x

    Material: Rubber with Brass Threaded Sleeve
    Thread Diameter: M4
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 0.70
    Nut Shape: Round with Flanged Head
    Overall Length: 11mm

    M4; hole size required 8mm; flange diameter 11mm. 

    20080.040.025 M4 x 25mm (0 – 2mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 99
    100 - 299
    300+
    x

    Material: Rubber with Brass Threaded Sleeve
    Thread Diameter: M4
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 0.70
    Nut Shape: Round with Flanged Head
    Thread Length: 25mm

    M4; hole size required 8mm; flange diameter 11mm

    20080.050.015 M5 x 15mm (0 – 2mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 99
    100 - 299
    300+
    x

    Material: Rubber with Brass Threaded Sleeve
    Thread Diameter: M5
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 0.80
    Nut Shape: Round with Flanged Head
    Thread Length: 15mm

    M5; hole size required 10mm; flange diameter 14mm.

    20080.050.025 M5 x 25mm (8 -16mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 99
    100 - 299
    300+
    x

    Material: Rubber with Brass Threaded Sleeve
    Thread Diameter: M5
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 0.80
    Nut Shape: Round with Flanged Head
    Thread Length: 25mm

    M5; hole size required 10mm; flange diameter 14mm.

    20080.050.040 M5 x 40mm (19-26mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 99
    100 - 299
    300+
    x

    Material: Rubber with Brass Threaded Sleeve
    Thread Diameter: M5
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 0.80
    Nut Shape: Rround with Flanged Head
    Thread Length: 40mm

    20080.060.025 M6 x 25mm (6 -12mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 99
    100 - 299
    300+
    x

    Material: Rubber with Brass Threaded Sleeve
    Thread Diameter: M6
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 1.00
    Nut Shape: Round with Flanged Head
    Thread Length: 25mm

    •         M6; hole size required 13mm; flange diameter 16mm.                                          
    20080.060.015 M6 x 15mm (0 – 3mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 99
    100 - 299
    300+
    x

    Material: Rubber with Brass Threaded Sleeve
    Thread Diameter: M6
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 1.00
    Nut Shape: Round with Flanged Head
    Thread Length: 15mm

    M6; hole size required 13mm; flange diameter 16mm.

    20080.100.055 M10 x 55mm (20-36 Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 24
    25 - 124
    125+
    x

    Material: Rubber with Brass Threaded sleeve
    Thread Diameter: M10
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 1.50
    Nut Shape: Round with Flanged Head
    Thread Length: 55mm

    •         M10; hole size required 20mm; flange diameter 22mm.                                        
    20080.120.075 M12 x 75mm (30-50 Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 4
    5 - 24
    25+
    x

    Material: Rubber with Brass Threaded sleeve
    Thread Diameter: M12
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 1.75
    Nut Shape: Round with Flanged Head
    Thread Length: 75mm

    M12; hole size required 24mm; flange diameter 27mm.

    20080.060.035 M6 x 35mm (12.0 – 25.0mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 99
    100 - 299
    300+
    x

    Material: Rubber with Brass Threaded sleeve
    Thread Diameter: M6
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 1.00
    Nut Shape: Round with Flanged Head
    Thread Length: 35mm

    •         M6; hole size required 13mm; flange diameter 16mm.                                          
    20080.060.050 M6 x 50mm (25.0 – 40.0mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 99
    100 - 299
    300+
    x

    Material: Rubber with Brass Threaded sleeve
    Thread Diameter: M6
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 1.00
    Nut Shape: Round with Flanged Head
    Thread Length: 50mm

    •         M6; hole size required 13mm; flange diameter 16mm.                                          
    20080.080.025 M8 x 25mm (4 -10mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 99
    100 - 299
    300+
    x

    Material: Rubber with Brass Threaded sleeve
    Thread Diameter: M8
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 1.25
    Nut Shape: Round with Flanged Head
    Thread Length: 25mm

    •         M8; hole size required 18mm; flange diameter 22mm.                                       
    20080.080.050 M8 x 50mm (15-39mm Range), Rubber Well Nuts, Flexi-Nut with Threaded Brass Insert
    Quantity Price
    1 - 49
    50 - 249
    250+
    x

    Material: Rubber with Brass Threaded sleeve
    Thread Diameter: M8
    Thread: Metric Thread
    Thread Direction: Right
    Pitch: 1.25
    Nut Shape: Round with Flanged Head
    Thread Length: 50mm

    •         M8; hole size required 18mm; flange diameter 22mm.                                       
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