M4 size high tensile heat treated steel socket cap screws as used on all makes and models of modern helis.
Various lengths available, click on the drop down box for selection choice.
Black finish
Supplied in packs of 10
High quality M3, M4 & M5 Nyloc type self locking nuts. Excellent resistance to vibration, ideal for critical installations without the need for thread locking fluids.
Black finish
Supplied in packs of 10
