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The ARP 1/2-20 hex nut kit supplies precision 1/2-20 hex nuts for assembly and fastening tasks that require standardized thread engagement. Packaged as a hardware kit, it provides the correct thread size for 1/2-20 applications and is intended for professionals or home mechanics who need to replace or upgrade standard hex nut hardware during maintenance or assembly.
ARP 1/2-20 Hex Nut Kit
