Arrowmax AM-13CS4020 M4x20 Countersunk Allen Screws 10 Pack [AM-13CS4020]

Arrowmax AM-13CS4020 Screw Allen Countersunk M4x20 (10)

Price:

NZD$6.83

Brand:

Arrowmax

Model:

AM-13CS4020

Condition:

Brand New

Quantity:

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Description
FAQ

Arrowmax M4x20 Countersunk Allen Fasteners AM-13CS4020

For model makers who value tidy builds, the Arrowmax AM-13CS4020 Allen countersunk M4x20 screws provide consistent performance. They tuck into the surface to preserve body lines while keeping parts firmly joined.

Accuracy and Compatibility

Constructed from durable steel, these M4x20 fasteners feature a hex socket for controlled installation and removal. Their countersunk head is ideal where a flush finish and reduced profile are required.

Where They Excel

Use these screws to fasten chassis plates, attach body mounts or secure electronics mounts. The flush head minimises interference with moving parts and improves the overall appearance of the model.

Are these screws suitable for repeated removal and refitting?

Yes, when installed with the correct hex driver and without over-torquing, the Arrowmax AM-13CS4020 screws can be removed and refitted several times for maintenance and adjustments.

Should I use thread locker with these M4x20 screws?

Apply a small amount of medium-strength thread locker on metal-to-metal joints that see vibration. For plastic threads use care and consider a low-strength option or none at all to avoid difficulty removing screws later.