(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
Lid Jar Opener 4 In 1 Handy Screw Cap Jar Openers Multi Purpose Can Opener Bottle Lid Grip Wrench Bottle Kitchen Gadgets
Aliexpress UK
eBay
50Pcs/bag 50ml Free-standing Centrifuge Test Tube Plastic Screw Cap Flat Bottom Centrifuge Tube with Scale Laboratory Supplies
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
1-30 Set Alloy Wall Hooks with Screws for Coats, Scarves, Bags, Towels, Keys, Caps, Cups, Hats, and More
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
10pcs lab 30ml PET Test Tube Bottle Screw Caps Transparent Cylindrical Plastic Refillable Bottle For Mask Candy Storage
Aliexpress UK
The perfect way to blend in roofing and construction screws with coloured panels. Designed for covering a 8mm (5/16") hexagonal tek screw head. The cap will cover both the hexagonal screw head and sealing washer if attached.
eBay
100/10PCS M6 Half Round Head Rivets Knock Type Aluminum Alloy Round Caps Head Percussive Hammer Drive Tapping Expansion Screws
Aliexpress UK
eBay
Long 100mm 110mm 120mm 130mm 140mm 150mm 160mm 170mm 200mm Hex Bolt Socket Cap Screws Allen M3 M4 M5 M6 M7 M8 Stainless Steel
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
Grade 10.9 Black Carbon Steel M6 M8 M10 M12 M14 M16 Hex Flange Cap Screws Bolt with Pad Hexagonal Head Bolt Fastener 1~5pcs
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
10pcs/lot M2 M2.6 M3 M3.5 M4 M5 M6 Hex Hexagon Socket Cap Head Self Tapping Screw 8.8 Gradese Black Carbon Steel Allen Head Scre
Aliexpress UK