M20 Screw and nut cover MS PE black 5 pcs.

Screw and nut covers MS M20 — black PE, 5 pieces

Covers fitted over the hexagonal part of a screw or nut. A closed, rounded cap with a slight rim above the cylindrical base shields the joint and gives it an attractive finish. A hexagonal socket with a projection holds the cover on the fastening component.

Technical parameters

• Product type: Screw and nut cover
• Catalogue type: MS M20
• Catalogue article number: 608
• Joint size: M20
• Spanner size of mating component: 30 mm
• Internal dimension B: 29 mm
• Outside diameter D: 36,5 mm
• Overall height H: 33,5 mm
• Height A according to diagram: 18 mm
• Material: Polyethylene (PE)
• Colour: Black
• RAL colour: RAL 9005
• Mounting method: Push-on over screw or nut hexagon
• Cover construction: Closed cap, unthreaded hexagonal socket
• UV resistance: Declared by the manufacturer for the MS family
• Quantity in pack: 5 pcs.
• Sales unit: pack

Material and application

Polyethylene in black RAL 9005. The manufacturer declares resistance to UV radiation and changing weather conditions for this family. The cover conceals and shields bolted joints in industrial structures, fencing and furniture. It does not replace a nut or a load-bearing component.

Dimensions and diagram references:

B — internal dimension of hexagonal socket: 29 mm.

D — outside diameter of cover: 36,5 mm.

H — overall height: 33,5 mm.

A — height from lower edge to the level indicated in the diagram: 18 mm.

The mating hexagon has a spanner size of 30 mm. M20 denotes the joint size for which the cover is selected; it does not denote a thread formed in the plastic. The diagram is catalogue information and is not production documentation.

Scope of supply and installation

The price includes 5 black MS M20 covers. The product and neutral-carton graphics illustrate the family; the number of visible items does not determine the quantity supplied or the factory packaging method.

Before installation, compare the hexagon size, nut or head height and protruding screw end with the inside of the cover. Push the cover onto the cleaned component. Do not equate overall height H with free space above the nut.

Frequently asked questions

How many pieces does the price include?

One offered pack contains 5 black MS M20 covers.

Does the cover have an M20 thread?

No. It pushes onto the hexagon. M20 specifies the size of the mating joint, and the socket is unthreaded.

What spanner size does it fit?

A hexagon with a spanner size of 30 mm. Catalogue internal dimension B is 29 mm.

What material is it made of?

Polyethylene (PE), in black RAL 9005. The manufacturer declares UV resistance for the MS family.