Our best 3/8-inch wedge anchor. Corrosion-resistant stainless steel. The Hilti KB3 is more expensive than the Power-Stud, but still very affordable for an all-stainless anchor. It is stronger than the Powers and features a beefier clip that "bites" faster and more reliably, leaving less of the threaded shaft protruding past the nut. It's our "go-to" wedge bolt of choice.
NB: This bolt is not suitable for softer rock or use in marine environments. Always use threadlocker, applied to the end of stud, when using this bolt — or any wedge bolt — as a climbing anchor. We recommend this product: Loctite Blue Threadlocker Stick
Install as per the manufacturer's instructions: https://www.us.hilti.com/medias/sys_master/documents/had/9116652568606/Product_Technical_Guide_for_Kwik_Bolt_3_Expansion_Anchors_Technical_information_ASSET_DOC_LOC_1543385.pdf
1-9 bolts: $3.49 per bolt
10-49 bolts: $3.39 per bolt
50+ bolts: $3.29 per bolt
Material: 304 Stainless Steel
Bit/Hole Diameter: 3/8"
Part number KB3 SS304 3/8 x 3
Wrench Size: 9/16"
Installation Bolt Torque: 20 foot-lbs.