1/4-20 Machine Screw Anchors

Machine Screw Anchors or Expansion Caulk-in Anchors, can be used in concrete, brick, and stone and consist of a pre-assembled internal machine screw, as well as an expander cone and lead-alloy caulking sleeve. Machine screw anchors require a setting tool to expand the anchor in the base material.

19 results, (click on any line for more information)

SupplierLocTypeMaterialFinishSizeDescriptionQty
HayesCAMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-201/4-20 calk-in (mach.screw anchor)100
YANKEENHMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-201/4-20 mach screw anchor148
B & K FASTPAMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-201/4-20 machine screw anchors703
METRO INDOHMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-20m/s anchor (open bottom)83
TSFTXMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-20expansion m/s anchor 1/4-2070
TSFTXMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-20machine screw anchor 1/4-20600
ACCURATEILMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-20anchor lead aj850
HBBOLTCAMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-20calkin anchor180
MESAFASTCAMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-20anchor250.0
Valley NuWAMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-201/4-20 nc calk-in anchor50
THRDFASTTNMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-20tampin anchor50
JacksonMSMachine Screw Style Anchor, Caulk-In AnchorSteelZinc/Clear1/4-20 x 15/16 1/2drill size anchor1755
AMITXMachine Screw Style Anchor, Caulk-In AnchorZinc Alloy 3 (Zamak)Plain1/4-2012,000
KBSTNMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-201/4-20 lead calk-in anchor1,800
Kanebridge ILMachine Screw Style Anchor, Caulk-In AnchorAluminumPlain1/4-201/4-20 machine screw anchor zamac alloy with setting tool2.500
XL ScrewGAMachine Screw Style Anchor, Caulk-In AnchorSteelZinc/Clear1/4-20anchors lead outer ring #3 inner cone1,200
HodellOHMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-20anchor300
WeaverWAMachine Screw Style Anchor, Caulk-In AnchorSteelZinc/Clear1/4-20anchor113
TimberlineCOMachine Screw Style Anchor, Caulk-In AnchorSteelPlain1/4-20lead m/s anc 1/4-2049

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