Arrowmax AM-14RH3012-G Precision Aluminium Roundhead Allen Screws M3x12 Grey 5-Pack (7075) [AM-14RH3012-G]

Arrowmax AM-14RH3012-G Aluminium Screw Allen Roundhead M3x12 Gray (7075) (5)

Price:

£4.29

Brand:

Arrowmax

Model:

AM-14RH3012-G

Condition:

Brand New

Quantity:

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Description
FAQ

Precision M3x12 Aluminium Fasteners

Arrowmax AM-14RH3012-G are precision-machined M3x12 roundhead screws in 7075 aluminium, chosen by modellers who need reliable, lightweight fixing hardware.

Ideal for Upgrades and Repairs

These screws are practical for replacing worn hardware or fitting upgrades, with a grey coating that gives a low profile finish and secure seating for components during use.

Tools and Maintenance

The hex Allen drive fits common hex keys, making maintenance straightforward. Keep driven lengths and torque in check to avoid thread damage on softer materials.

Is it safe to replace steel screws with these aluminium ones?

Aluminium is lighter than steel and reduces weight, but check load points. For high stress joints steel may still be preferable; use aluminium where weight savings are important.

How much weight do these save compared with steel?

While exact savings depend on screw count, 7075 aluminium is substantially lighter than steel per fastener and can add up across a full vehicle build.

What is the expected service life of these fasteners?

With correct use and moderate torque these screws will last through many assembly cycles; replace any showing thread wear or head rounding to maintain reliability.