Aluminium Fasteners

Aluminium fasteners are almost always the best option. Aluminium offers benefits not commonly found in other metals. Because of its tendency to form a protective oxide coating upon exposure to the atmosphere, aluminium needs no further treatment in ordinary environments and is therefore resistant to atmospheric corrosion. Special alloys and anodic coatings are available for application in extra-corrosive environments.

Nuts

Aluminium Hex Nuts - A0501

Available in M 3 to M 12.
DIN 934.
Standard and high tensile grades.

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Prevailing Torque Hexagon Thin Nuts - A0504.A7

Available in M 5 to M 16.
DIN 985.
With non-metatallic insert.

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Screws

Hexagon Head Screw - A0013.A6

Available in M 5 to M 12.
With thread up to head.
DIN 933, 6060.

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Cross Recessed Csk Screws - A0019.A7

Available in M 3 to M 8.
Flat head screw.
DIN 965 H, 7075.

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Hexagon Socket Head Cap Screws - A0020.A7

Available in M 4 and M 10.
DIN 912, 7075.

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Socket Button Head Screw - A0022.A7

Available in M 5 and M 6.
Maximum length of 30mm.
Manufactured according to ISO 7380.

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Hexagon Socket Csk Head Cap Screws - A0025.A7

Available in M 5 to M 8.
Countersunk.
DIN 7991, H14.

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Washers

Flat Aluminium Washers - A0400.A0

Available in M 3 to M 16.
DIN 125 A.
Aluminum H14, similar to A7.

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Spring Lock Washers - A0403.A7

Available in M 3 to M 16.
DIN 127.
Aluminum H14.

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