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Countersunk Head Allen Screws

These countersunk head Allen screws are ideal for flat plate mountings. They are zinc-plated as standard, which has an inhibitory effect on corrosion. A countersunk head Allen screw can be installed in its entirety in a countersunk hole for a smooth finish. At Wovar we sell zinc-plated Allen screws with countersunk heads in all sizes from M4 to M8. The lengths of the various Allen bolts range from 20mm to 70mm. 

These hexagon head Allen screws have a strength class of 10.9. Order Allen screws with a countersunk head for the lowest price from premium brand Wovar. Companies in the construction, Handyman, and landscaping industry benefit from extra benefits such as a discount with a  business account.

Order before 21:30 and your order will be shipped out tomorrow!

Wovar also supplies Allen screws with a low button head and cylinder socket head. In addition to Allen screws, wovar also supplies zinc-plated tap bolts with a hexagon head

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The premium brand for all your screws, bolts, and other hardware
More affordable than hardware stores
Fast delivery throughout Europe
The premium brand for all your screws, bolts, and other hardware
The premium brand for all your screws, bolts, and other hardware
More affordable than hardware stores
Fast delivery throughout Europe
The premium brand for all your screws, bolts, and other hardware
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More and more Handyman companies, gardeners and timber merchants are choosing Wovar because of

  1. Extra discounts for large consumers;
  2. Direct contact with a trained specialist;
  3. Express deliveries possible;
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Are you looking for Allen bolts? Wovar has an extensive range of Allen screws made of zinc-plated steel. Allen screws are often also referred to as hexagon socket screws. Hexagon socket head bolts are bolts with metric threads fitted with an Allen drive. The Allen head of the bolt consists, as it were, of a hole with six sides.

Zinc Plated Allen screw

The Allen screws at Wovar are provided with a thin layer of zinc. This protects the metal against corrosion. This happens in three different ways. 

  • The surface of zinc reacts with oxygen in the air or water. This creates an oxide layer, which after a while completely blocks the zinc from oxygen. This is called the so-called platinum layer. As a result, oxygen molecules can no longer reach the underlying iron and therefore do not cause rust or oxide formation
  • Zinc oxides are formed during the reaction with oxygen, which expands so that the protective layer remains well sealed by the cathodic action of the zinc.
  • The cathodic action basically means that the zinc sacrifices itself for the iron. That only works in wet conditions. As a result, drill holes for bolts and screws remain protected against rust. 

Due to the different effects of zinc, these Allen screws last a lot longer! Additionally, zinc-plated steel is very strong. The only drawback is that the zinc layer can be damaged by damage, which reduces the protective effect. 

Wovar's Allen screws are available with a cylinder socket head, flat head, and button head. The thickness sizes range from M3 to M20. The lengths vary from 3.0 mm to 160 mm. Allen bolts must be mounted with so-called Allen keys.

Ordering Allen Screws

Order Wovar Allen bolts for the lowest price! Wovar has a wide and deep range of Allen screws in stock for super-fast shipping. Construction companies, Handyman companies, and landscape gardeners benefit from additional benefits with a  business account such as a business discount.

Are Allen screws not quite what you are looking for? Also, take a look at our carriage bolts or coach screws. In addition, we also supply A-quality chipboard screws and handy dandy hand tools!