O.S. Engine OS79871515 M5x15 Hex Socket Head Cap Screw - 10 pcs  [OS79871515]

O.S. ENGINES HEXAGON SOCKET HEAD SCREW CAP SCREW M5X15 10 PCS
Price:
CAD$9.41
Brand:
O.S. Engine
Model:
OS79871515
GTIN:
4531028608009
Condition:
Brand New
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M5x15 Hex Socket Cap Screw for Model Applications

This M5x15 hexagon socket head cap screw is an RC-scale fastening part intended for secure connections on model engines, mounts and nearby accessories. The head profile fits standard hex drivers and is sized for M5 threaded holes commonly found on engine mounts and accessory brackets.

Use this 10-piece pack when replacing worn fasteners or when assembling engine mounts, accessory brackets, or small structural joints where a low-profile head and internal hex drive reduce protrusion and allow tighter clearances. These parts are suitable for routine maintenance, pre-run checks and basic tuning adjustments.

Packing includes

  • Hexagon socket head cap screw M5x15 - 10 pcs

Which hex driver is correct for these screws?

A 4 mm hex driver or Allen key sized for internal hex M5 cap screws is appropriate. Make sure the driver fully seats in the socket to avoid rounding the hex and apply steady torque.

Are these M5x15 screws suitable for engine mounts?

They are designed to work with M5 threaded mounting points on RC engine mounts and accessory brackets. Always verify thread pitch and fit with the mating hardware before final installation.

How tight should I set these screws?

Tighten until secure but do not over-torque; excessive force can strip threads or deform small components. Check and retorque after the model has completed an initial run.

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