(The fixing is secured through the washer into the workpiece. This provides an airtight and watertight seal that excludes atmosphere and protects the fastener head from rust and corrosion. a plastic washer (base), through which the screw or other fixing is inserted, and. ).
eBay
1 Pc 5.2Cm Vacuum Flask Lid Thermos Stopper Thermos Bottle Cap Travel Cup Bottle Cap Cover For Thermos Cup Export Bottle Cap
Aliexpress UK
1kg Screw Cover Caps Multi colours £20+vat (£24) Job lot
eBay
50pcs Dishwasher Rack Caps Tip Tine Cover Cap Flexible Round End Caps Protective Sleeves For Sharp Article To Prevent Collision
Aliexpress UK
The screws in the picture are only displayed for use (the product does not include screws). Cross flat head screw cap. Usage: Just press it directly at the screw cross, it is dustproof and beautiful. Material: PP plastic.
eBay
100pcs Dishwasher Rack Caps Tip Tine Cover Cap Flexible Round End Caps Protective Sleeves For Sharp Article To Prevent Collision
Aliexpress UK
Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Material: plastic. Color: red, ornage, gold, blue, purple, green, silver, black.
eBay
100pcs Dishwasher Rack Caps Tip Cover Cap Flexible Round End Cap Protective Sleeves For Sharp Article To Prevent Collision Cover
Aliexpress UK
Size: M3 M4, M5, M6, M8, M10, M12, M14, M16, M20, M24. Place the bulge of the cover on to the hex screw hole. Material: Hard PE material.
eBay
100pcs Dishwasher Rack Caps Tip Cover Cap Flexible Round End Cap Protective Sleeves For Sharp Article To Prevent Collision Cover
Aliexpress UK
Suitable for Countersunk screws. ALL PRODUCTS MATT FINISH FOR 10-12 Gauge screws. - Furniture upholstery. - A plastic washer (base), through which he screw is inserted. - A plastic cap, which locks over the washers, providing an air & watertight seal that protects fastener head from rust and corrosion.
eBay
1/2/5 Pcs Kitchen Sink Strainer Screws 35mm 45mm Kitchen Sink Basket Strainer Stainless Steel Threaded Screw Connector
Aliexpress UK
Hinged to aid cap retention during and after installation. Small to fit 3.0 to 4.5 screws. Large to fot 5.0 to 6.0 screws. Light Grey.
eBay
Portable Air Pump Wine Corkscrew Wine Bottle Opener Stainless Steel Pin Air Pressure Bar Accessories Wine Corkscrew
Aliexpress UK
(The fixing is secured through the washer into the workpiece. This provides an airtight and watertight seal that excludes atmosphere and protects the fastener head from rust and corrosion. a plastic washer (base), through which the screw or other fixing is inserted, and. ).
eBay
1/2/5pcs 35mm 45mm Kitchen Sink Basket Strainer Screws Stainless Steel Waste Threaded Screw Connector Kitchen Fixture Parts
Aliexpress UK