{"product_id":"apex-491-pzdx-pz-1-posidriv-screwdriver-bit-1-4-in-hex","title":"Apex 491-PZDX PZ.1 Posidriv Screwdriver Bit 1\/4 in Hex","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe APEX 491-PZDX is a Posidriv power screwdriver bit designed for use with 1\/4 inch hex drive power tools and hand drivers. Built to PZ.1 specialty point size, this bit fits Posidriv fasteners commonly found in electrical enclosures, panel assemblies, and light-gauge hardware used across HVAC, electrical, and general trade work. The overall length of 1-15\/16 inches gives adequate reach for standard fastener access without excessive play. The 0.19 inch body diameter is sized for PZ.1 engagement, reducing cam-out risk when driving at speed. A go-to consumable for any tech who works with Posidriv hardware on the job.\u003c\/p\u003e\n\u003cp\u003eThis bit suits residential and commercial service applications where Posidriv fasteners are specified. Common install scenarios include panel assembly, equipment enclosure work, and component mounting where standard Phillips bits would slip. It fits any 1\/4 inch hex quick-change driver, inline power screwdriver, or bit-holding hand driver. The single-piece packaging makes it easy to stock individually or in multiples as a bench or van consumable.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePZ.1 Posidriv point engages fastener recesses more fully than Phillips, reducing cam-out\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch hex shank fits standard quick-change driver chucks and bit holders\u003c\/li\u003e\n  \u003cli\u003e1-15\/16 inch overall length suits most standard fastener access situations\u003c\/li\u003e\n  \u003cli\u003e0.19 inch body diameter matched to PZ.1 fastener spec\u003c\/li\u003e\n  \u003cli\u003eSingle-piece unit — easy to stock and replace as a service consumable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with any 1\/4 inch hex drive power screwdriver, impact driver, or hand bit holder. Compatible with PZ.1 Posidriv fasteners.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall into any 1\/4 inch hex quick-change chuck before use. Confirm the bit is fully seated in the driver before applying torque. Inspect the tip for wear before each use — a worn Posidriv tip will cam out and damage fastener heads. Replace when tip geometry shows visible rounding or chipping.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBit Type\u003c\/strong\u003e: Posidriv\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecialty Point Size\u003c\/strong\u003e: PZ.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1\/4 inch hex (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-15\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.19 inches (4.80 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112814\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: APEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 491-PZDX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APEX","offers":[{"title":"Default Title","offer_id":51540988723506,"sku":"491-PZDX","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/46be7e06b2ef85183fe3db009af6b587.jpg?v=1785866998","url":"https:\/\/voomisupply.com\/products\/apex-491-pzdx-pz-1-posidriv-screwdriver-bit-1-4-in-hex","provider":"Voomi Supply","version":"1.0","type":"link"}