Simpson SL31312PF Sleeve-All Phillips Flat Head 5/16 x 3-1/2-Inch 250 Pk



SKU: Simpson-SL31312PF-250

GTIN: 20707392311809
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Sleeve-All expanding anchors are pre-assembled, expanding sleeve anchors for use in all types of solid base materials. This anchor is available in acorn, hex, rod coupler or flat head style for a wide range of applications.


  • Carbon steel or stainless steel


  • Carbon steel anchors are zinc plated


  1. Drill a hole in the base material using a carbide drill bit the same diameter as the nominal diameter of the anchor to be installed.
  2. Drill the hole to the specified embedment depth, and blow it clean using compressed air. (Overhead installations need not be blown clean.) Alternatively, drill the hole deep enough to accommodate embedment depth and the dust from drilling.
  3. Place the anchor in the fixture, and drive it into the hole until the washer and nut are tight against the fixture.
  4. Tighten to required installation torque.
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