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Wurth 19 gauge 3/16 crown 1/2 staple describes a narrow crown, light-gauge fastener that fits detail fastening work where a slim profile matters. The 3/16-inch crown concentrates holding along a tight line, which suits applications needing a discreet staple track. The 1/2-inch leg length drives deeper into the material stack, supporting a more secure bite where extra penetration is needed. The 19 gauge wire keeps the staple thin, so it disturbs less material while still creating a stable mechanical hold. The chisel point tip forms a sharper driving edge, helping the legs enter the substrate with less deflection. The galvanized finish adds a protective layer on the staple wire, which supports resistance to normal moisture exposure in typical shop or jobsite environments. The staple design pairs with specific tools, so installers can select it confidently where that tool match is required.
This staple is specified for use in the FASCO F21P 64DF-25A stapler, so crews using that tool can match the fastener confidently to the gun. It is also specified for use in the Duo br Fast DNS6432 stapler, giving another defined tool option for the same staple geometry. When the staple profile matches the stapler channel, the magazine feeds the 19 gauge wire shape properly, which supports smoother driving and reduces misfires. The 3/16-inch crown size and 1/2-inch leg length are set to work with those named staplers, aligning tool setup and fastener dimensions. Using the stated models with this staple keeps the fastener path consistent, so the chisel point and galvanized finish can perform as designed in regular fastening work.
The 3/16-inch crown on this staple creates a tight, narrow bridge across the surface, which suits work where a smaller visible footprint is preferred along joints or edges. The 19 gauge wire delivers a light-profile fastener, so it fits applications needing a less intrusive staple line while still giving a defined grip. With a 1/2-inch leg length, the staple can reach deeper into material combinations that match that penetration depth, supporting a firmer anchor in many common fastening setups. The chisel point construction helps the legs cut into the substrate rather than push through by brute force, which aids driving into wood and similar materials used with the compatible staplers. Because the staple is galvanized, the surface coating supports performance in everyday shop and installation settings where ambient humidity or incidental contact could reach bare metal.
The clearly defined 3/16-inch crown width and 1/2-inch leg length give installers predictable geometry, which supports repeatable fastener placement when spacing and edge distances are planned around that profile. The 19 gauge wire specification keeps the staple size consistent from batch to batch, so driving characteristics feel familiar between orders. The chisel point combined with a matching FASCO F21P 64DF-25A or Duo br Fast DNS6432 stapler channel supports straighter leg travel, which helps reduce rework from misdriven staples. The galvanized finish adds a uniform protective layer across the wire, which supports dependable behavior during storage and handling before the staple is driven. Using the manufacturer part number ED-6416-12 when ordering ties every job back to this exact staple configuration, which helps crews standardize on one fastener style for tasks suited to a narrow, light-gauge crown.
The ED-6416-12 staple is specified for use in the FASCO F21P 64DF-25A and the Duo br Fast DNS6432 staplers, which aligns the staple profile with those tool channels.
The 3/16-inch crown width creates a narrow bridge on the surface, which concentrates holding power in a slim line where a smaller visible staple track is preferred.
The 1/2-inch leg length lets the staple penetrate deeper into the substrate, which supports stronger fastening when material thickness matches this penetration depth.
The 19 gauge size provides a relatively thin wire, which reduces surface disruption while still delivering mechanical hold suitable for light to medium fastening.
The chisel point gives each leg a sharper edge, which helps the staple enter the material with less wandering and supports cleaner, straighter drives.
The galvanized finish adds a protective coating to the staple wire, which supports performance under normal shop conditions and typical ambient humidity exposure.
The defined combination of 19 gauge wire, 3/16-inch crown, and 1/2-inch leg length gives this staple a clear role where a narrow, deeper-reaching fastener is needed. Its specified use in FASCO F21P 64DF-25A and Duo br Fast DNS6432 staplers ties it directly to those tools, helping crews align fasteners with existing equipment. The galvanized, chisel point construction supports consistent driving and handling in everyday work. Referencing part number ED-6416-12 when ordering keeps future jobs aligned to this same staple profile.
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