screw & bolt Monlone supplies various screw & bolt, such as contact bolt, PZ screw, self-tapping screw, meter screw, 304 stainless steel hexagon socket head screw, brass bolts & other high precision metal screws.
	Sealing screw Monlone produces various sealing screw for KWH meter. The material can be brass with nickel plating or steel with zinc plating.
	Washer Monlone produces various washers, such as flat washer, spring washer, wing washer, high-structural washer, square taper washer & serrated lock washer, etc. The material can be steel or brass.
	Nut Monlone produces various nut, such as square nut, hex nut, wing nut, lock-nuts & high-strength structural nut, etc. The material can be steel or brass.