The GPM SUS3X30 are SUS304 stainless steel cap head socket screws specified at M3x30mm to provide corrosion resistance and consistent clamping force for RC fixtures. Sold as a 20 piece kit, these hex socket fasteners suit applications where material longevity and secure assembly are priorities.
SUS304 Stainless Steel Cap Head Socket Screws M3x30mm - 20pcs - GPM SUS3X30